Ripley, S. D. (1964). A systematic and ecological study of birds of New Guinea. Peabody Museum.
Chicago Style (17th ed.) CitationRipley, S. Dillon. A Systematic and Ecological Study of Birds of New Guinea. New Haven, Conn.: Peabody Museum, 1964.
MLA (9th ed.) CitationRipley, S. Dillon. A Systematic and Ecological Study of Birds of New Guinea. Peabody Museum, 1964.
Warning: These citations may not always be 100% accurate.