APA (7th ed.) Citation

Osborn, H. F., & Granger, W. (1931). The shovel-tuskers, Amebelodontinae, of Central Asia. American Museum of Natural History.

Chicago Style (17th ed.) Citation

Osborn, Henry Fairfield, and Walter Granger. The Shovel-tuskers, Amebelodontinae, of Central Asia. New York City: American Museum of Natural History, 1931.

MLA (9th ed.) Citation

Osborn, Henry Fairfield, and Walter Granger. The Shovel-tuskers, Amebelodontinae, of Central Asia. American Museum of Natural History, 1931.