APA (7th ed.) Citation

Zweifel, R. G. (1980). Frogs and lizards from the Huon Peninsula, Papua New Guinea. American Museum of Natural History.

Chicago Style (17th ed.) Citation

Zweifel, Richard George. Frogs and Lizards from the Huon Peninsula, Papua New Guinea. New York: American Museum of Natural History, 1980.

MLA (9th ed.) Citation

Zweifel, Richard George. Frogs and Lizards from the Huon Peninsula, Papua New Guinea. American Museum of Natural History, 1980.