Chigago referencing: Articles

This section will cover the following examples:
What is a DOI?

Digital Object Identifier (DOI) is a unique alphanumeric string that is used to identify a certain source (usually journal articles).

Example: doi:10.1080/14622200410001676305

If a DOI is listed on an electronic source, it is included in the reference. When there is a choice between using a DOI or a URL, use the DOI. For more information on DOIs and how they relate to journal articles, check out pages 664 to 665 and 733 to 734 of the The Chicago Manual of Style (16th ed.).