Cita APA (7th ed.)

Gale Research Company, Thomas, R. C. e., Ethridge, J. M. e., & Ruffner, F. G. e. (1974). Acronyms and initialisms dictionary: A guide to alphabetic designations, contractions, acronyms, initialisms, and similar condensed appellations; covering. s.n.

Cita Chicago (17th ed.)

Gale Research Company, Robert C. ed Thomas, James M. ed Ethridge, i Frederick G. ed Ruffner. Acronyms and Initialisms Dictionary: A Guide to Alphabetic Designations, Contractions, Acronyms, Initialisms, and Similar Condensed Appellations; Covering. Detroit: s.n, 1974.

Cita MLA (9th ed.)

Gale Research Company, et al. Acronyms and Initialisms Dictionary: A Guide to Alphabetic Designations, Contractions, Acronyms, Initialisms, and Similar Condensed Appellations; Covering. s.n, 1974.