APA style is an editorial style commonly used by writers and students in the Business, Nursing, and Behavioral and Social Sciences (including Education, Psychology, Sociology, Economics, and Criminology) disciplines.
All guidelines and rules appearing in this guide are taken from the Publication Manual of the American Psychological Association, 6th Edition or the APA Style Blog.
The video below will walk you through how to format your APA style paper. Note that the list of citations at the end is incorrectly titled Works Cited. In APA format, it should be called References.
This video demonstrates how to format a running head and page numbers for APA format.