Guide to research resources for locating information in agricultural education and studies - including curriculum materials, journal articles, dissertations, and extension publications.
An overview of APA (American Psychological Association) style provided by the Online Writing Lab at Purdue University. Gives extensive examples for materials cited in reference lists.
From City University of New York, this is a useful tutorial that includes information on quotations & citations, formatting, in-text citations, and list of works cited.