APA (7th ed.) Citation

Audubon, J. J., & Forkner, B. (1996). Selected journals and other writings. Penguin Books.

Chicago Style (17th ed.) Citation

Audubon, John James, and Ben Forkner. Selected Journals and Other Writings. New York: Penguin Books, 1996.

MLA (8th ed.) Citation

Audubon, John James, and Ben Forkner. Selected Journals and Other Writings. Penguin Books, 1996.