APA (7th ed.) Citation

Ripley, S. D. (1964). A systematic and ecological study of birds of New Guinea. Peabody Museum.

Chicago Style (17th ed.) Citation

Ripley, S. Dillon. A Systematic and Ecological Study of Birds of New Guinea. New Haven, Conn.: Peabody Museum, 1964.

MLA (9th ed.) Citation

Ripley, S. Dillon. A Systematic and Ecological Study of Birds of New Guinea. Peabody Museum, 1964.