APA (7th ed.) Citation

Bahrt, S., & Jex, H. S. (1974). A wilderness of birds. Doubleday.

Chicago Style (17th ed.) Citation

Bahrt, Sidney, and Hope S. Jex. A Wilderness of Birds. Garden City, N.Y.: Doubleday, 1974.

MLA (9th ed.) Citation

Bahrt, Sidney, and Hope S. Jex. A Wilderness of Birds. Doubleday, 1974.