APA (7th ed.) Citation

Wissler, C. (1931). Observations on the face and teeth of the North American Indians. American Museum of Natural History.

Chicago Style (17th ed.) Citation

Wissler, Clark. Observations on the Face and Teeth of the North American Indians. New York: American Museum of Natural History, 1931.

MLA (9th ed.) Citation

Wissler, Clark. Observations on the Face and Teeth of the North American Indians. American Museum of Natural History, 1931.