Cita APA (7th ed.)
Schwartz, R. J. (1955). The complet Dictionary of abbreviations. Crowell.
Cita Chicago (17th ed.)
Schwartz, Robert J. The Complet Dictionary of Abbreviations. New York: Crowell, 1955.
Cita MLA (9th ed.)
Schwartz, Robert J. The Complet Dictionary of Abbreviations. Crowell, 1955.
Atenció: Aquestes cites poden no estar 100% correctes.