APA (7th ed.) Citation

Audubon, J. J., & Vogt, W. (1937). The birds of America. The Macmillan company.

Chicago Style (17th ed.) Citation

Audubon, John James, and William Vogt. The Birds of America. New York: The Macmillan company, 1937.

MLA (9th ed.) Citation

Audubon, John James, and William Vogt. The Birds of America. The Macmillan company, 1937.