Cita APA (7th ed.)
(1953). DICTIONARY and pocket library of encyclopedic information (3th printing.). Avon.
Cita Chicago (17th ed.)
DICTIONARY and Pocket Library of Encyclopedic Information. 3th printing. New York: Avon, 1953.
Cita MLA (9th ed.)
DICTIONARY and Pocket Library of Encyclopedic Information. 3th printing. Avon, 1953.
Atenció: Aquestes cites poden no estar 100% correctes.