Cita APA (7th ed.)

Crockett, J. U. (1971). Annuals. Time-Life Books.

Cita Chicago (17th ed.)

Crockett, James Underwood. Annuals. Alexandria, Va: Time-Life Books, 1971.

Cita MLA (9th ed.)

Crockett, James Underwood. Annuals. Time-Life Books, 1971.

Atenció: Aquestes cites poden no estar 100% correctes.