APA (7th ed.) Citation

Fisher, J., & Peterson, R. T. (1964). The world of birds. Doubleday.

Chicago Style (17th ed.) Citation

Fisher, James, and Roger Tory Peterson. The World of Birds. Garden City, N.Y.: Doubleday, 1964.

MLA (9th ed.) Citation

Fisher, James, and Roger Tory Peterson. The World of Birds. Doubleday, 1964.