APA (7th ed.) Citation

Moore, J. C. (1961). The spread of existing diurnal squirrels across the Bering and Panamanian land bridges. American Museum novitates. New York, N.Y. : American Museum of Natural History.

Chicago Style (17th ed.) Citation

Moore, Joseph Curtis. The Spread of Existing Diurnal Squirrels Across the Bering and Panamanian Land Bridges. American Museum Novitates. New York, N.Y. : American Museum of Natural History, 1961.

MLA (9th ed.) Citation

Moore, Joseph Curtis. The Spread of Existing Diurnal Squirrels Across the Bering and Panamanian Land Bridges. American Museum Novitates. New York, N.Y. : American Museum of Natural History, 1961.