Each element should be followed by the punctuation mark shown here. Earlier editions of the handbook included the place of publication and required different punctuation such as journal editions in parentheses and colons after issue numbers. In the current version, punctuation is simpler only commas and periods separate the elementsand information about the source is kept to the basics.
Some style guides, such as the Chicago Manual of Styleare quite flexible and cover both parenthetical and note citation systems. These may be referred to as citation formats as well as citation styles.
A number of organizations have created styles to fit their needs; consequently, a number of different guides exist. Individual publishers often have their own in-house variations as well, and some works are so long-established as to have their own citation methods too: Stephanus pagination for Plato ; Bekker numbers for Aristotle ; citing the Bible by book, chapter and verse; or Shakespeare notation by play.
It is most widely used in history and economics as well as some social sciences. The closely related Turabian style—which derives from it—is for student references, and is distinguished from the CMOS by omission of quotation marks in reference lists, and mandatory access date citation.
The Columbia Style was created by Janice R. Walker and Todd Taylor to give detailed guidelines for citing internet sources. Columbia Style offers models for both the humanities and the sciences. Includes sources in electronic format. Used by genealogists and historians.
Parenthetical referencing is recommended by both the British Standards Institution and the Modern Language Association. Harvard referencing involves a short author-date reference, e.
MLA style was developed by the Modern Language Association and is most often used in the arts and the humanitiesparticularly in English studiesother literary studiesincluding comparative literature and literary criticism in languages other than English " foreign languages "and some interdisciplinary studies, such as cultural studiesdrama and theatrefilmand other mediaincluding television.
This style of citations and bibliographical format uses parenthetical referencing with author-page Smith or author-[short] title-page Smith, Contingencies 42 in the case of more than one work by the same author within parentheses in the text, keyed to an alphabetical list of sources on a "Works Cited" page at the end of the paper, as well as notes footnotes or endnotes.
It is available for sale both in the UK and in the United States. It is similar to MLA stylebut has some differences. For example, MHRA style uses footnotes that reference a citation fully while also providing a bibliography.
Some readers find it advantageous that the footnotes provide full citations, instead of shortened references, so that they do not need to consult the bibliography while reading for the rest of the publication details.
In these areas, the term "footnote" is actually used as a synonym for "reference", and care must be taken by editors and typesetters to ensure that they understand how the term is being used by their authors.
Legal citation The Bluebook is a citation system traditionally used in American academic legal writing, and the Bluebook or similar systems derived from it are used by many courts.
Inline citations allow readers to quickly determine the strength of a source based on, for example, the court a case was decided in and the year it was decided.
Sciences, mathematics, engineering, physiology, and medicine[ edit ] The American Chemical Society style, or ACS styleis often used in Chemistry and some of the physical sciences. In ACS style references are numbered in the text and in the reference list, and numbers are repeated throughout the text as needed.
In the style of the American Institute of Physics AIP stylereferences are also numbered in the text and in the reference list, with numbers repeated throughout the text as needed.
Brackets with author's initials and year are inserted in the text and at the beginning of the reference. Typical citations are listed in-line with alphabetic-label format, e. This type of style is also called an "Authorship trigraph.
In one major variant, that used by the American Society of Mechanical Engineers ASMEcitation numbers are included in the text in square brackets rather than as superscripts.
All bibliographical information is exclusively included in the list of references at the end of the document, next to the respective citation number.
The style of the Institute of Electrical and Electronics Engineers IEEEor IEEE styleencloses citation numbers within square brackets and numbers them consecutively, with numbers repeated throughout the text as needed.
APA citation style is similar to Harvard referencinglisting the author's name and year of publication, although these can take two forms: In both cases, in-text citations point to an alphabetical list of sources at the end of the paper in a References section.MLA is known as the easiest referencing style.
It is usually used at the high school or college level. It was established by the Modern Language Association in order to structure papers. Why do I Need to Cite? Essentially, citing is the crediting of sources used in academic work.
When another source contributes to your work you must acknowledge the original author with an accurate reference, unless it is common knowledge (e.g. Barack Obama is the first American of mixed race to be elected president).
Why a Scientific Format?
The scientific format may seem confusing for the beginning science writer due to its rigid structure which is so different from writing in the humanities. One reason for using this format is that it is a means of efficiently communicating scientific findings to the broad community of scientists in a .
MLA is known as the easiest referencing style. It is usually used at the high school or college level. It was established by the Modern Language Association in order to structure papers. How to Write an Argumentative Research Paper.
In this Article: Article Summary Sample Outlines Getting Started Research Your Topic Drafting Your Essay Revising Your Essay Community Q&A An argumentative essay requires you to make an argument about something and support your point of view using evidence in the form of primary and secondary sources.
Correct way to cite sources in research paper Include all surnames for the first in, the Mementos web page interface removes any parameters correct way to cite sources in .