Identifying Parts of a Citation

This page illustrates how to interpret the parts of an MLA citation for different types of sources. This is important when one has a citation in hand (for example, from the bibliography of a journal article, from a website, or from a professor) and wants to track down the original source.

Although citations look different in other styles such as APA and Turabian, the same information is generally present, but with a different order and formatting.

A DOI, or digital object identifier, is a unique combination of numbers and letters that identifies and permanently links to specific articles or internet content. The publisher of the content assigns and makes the doi available for electronically published content. 

What does a doi look like in a citation? 

In APA Format: