APA (7th ed.) Citation

Marvin, U. B. (1973). Continental drift: The evolution of a concept. Smithsonian Institution Press; [distributed by G. Braziller].

Chicago Style (17th ed.) Citation

Marvin, Ursula B. Continental Drift: The Evolution of a Concept. Washington: Smithsonian Institution Press; [distributed by G. Braziller], 1973.

MLA (8th ed.) Citation

Marvin, Ursula B. Continental Drift: The Evolution of a Concept. Smithsonian Institution Press; [distributed by G. Braziller], 1973.