Cita APA (7a ed.)

De Camp, L. S. (1964). Elephant: [the fascinating life cycle of the world's largest land animal]. Pyramid Publications.

Cita Chicago Style (17a ed.)

De Camp, Lyon Sprague. Elephant: [the Fascinating Life Cycle of the World's Largest Land Animal]. New York: Pyramid Publications, 1964.

Cita MLA (9a ed.)

De Camp, Lyon Sprague. Elephant: [the Fascinating Life Cycle of the World's Largest Land Animal]. Pyramid Publications, 1964.