APA (7th ed.) Citation

Low, G., & Mansell, W. (1983). North American marsh birds. Harper & Row.

Chicago Style (17th ed.) Citation

Low, Gary, and William Mansell. North American Marsh Birds. New York: Harper & Row, 1983.

MLA (9th ed.) Citation

Low, Gary, and William Mansell. North American Marsh Birds. Harper & Row, 1983.