Cita APA

Snow, D. W. (1976). The web of adaptation: Bird studies in the American Tropics. New York: A Demeter Press Book.

Citación estilo Chicago

Snow, David W. The Web of Adaptation: Bird Studies in the American Tropics. New York: A Demeter Press Book, 1976.

Cita MLA

Snow, David W. The Web of Adaptation: Bird Studies in the American Tropics. New York: A Demeter Press Book, 1976.