Cita APA (7th ed.)

Gale Research Company, Crowley, E. T., & Thomas, R. C. (1970). Acronyms and initialism dictionary: A guide to alphabetic designations, contractions, acronyms, initialisms, and similar condensed appelations (3rd ed.).

Cita Chicago (17th ed.)

Gale Research Company, Ellen T. Crowley, i Robert C. Thomas. Acronyms and Initialism Dictionary: A Guide to Alphabetic Designations, Contractions, Acronyms, Initialisms, and Similar Condensed Appelations. 3rd ed. Detroit, 1970.

Cita MLA (8th ed.)

Gale Research Company, et al. Acronyms and Initialism Dictionary: A Guide to Alphabetic Designations, Contractions, Acronyms, Initialisms, and Similar Condensed Appelations. 3rd ed. 1970.