APA (7th ed.) Citation

Audubon, J. J., Audubon, L. G., & Buchanan, R. W. (1869). The life of John James Audubon: The naturalist. G.P. Putnam & Son.

Chicago Style (17th ed.) Citation

Audubon, John James, Lucy Green Audubon, and Robert Williams Buchanan. The Life of John James Audubon: The Naturalist. New York: G.P. Putnam & Son, 1869.

MLA (9th ed.) Citation

Audubon, John James, et al. The Life of John James Audubon: The Naturalist. G.P. Putnam & Son, 1869.