APA requires in-text citations and a reference list.
Author names are inverted. Example: Smith, J.D.
Reference lists should be double-spaced and in hanging indent format (indented 5 spaces).
References are listed alphabetically by author name.
Book titles and journal titles are italicized. Article titles are not italicized.
Include DOIs for online articles. If DOI isn't available, include journal homepage URL.
(from UAB Lister Hill Library)
