APA (7th ed.) Citation

Comstock, W. P. (1961). Butterflies of the American tropics: The genus Anaea Lepidoptera Nymphalidae : a study of the species heretofore included in the genera Anaea, Coenophlebia, Hypna, Polygrapha, Protogonius, Siderone and Zaretis. American Museum of Natural History.

Chicago Style (17th ed.) Citation

Comstock, William Phillips. Butterflies of the American Tropics: The Genus Anaea Lepidoptera Nymphalidae : A Study of the Species Heretofore Included in the Genera Anaea, Coenophlebia, Hypna, Polygrapha, Protogonius, Siderone and Zaretis. New York: American Museum of Natural History, 1961.

MLA (9th ed.) Citation

Comstock, William Phillips. Butterflies of the American Tropics: The Genus Anaea Lepidoptera Nymphalidae : A Study of the Species Heretofore Included in the Genera Anaea, Coenophlebia, Hypna, Polygrapha, Protogonius, Siderone and Zaretis. American Museum of Natural History, 1961.