APA (7th ed.) Citation

Kaill, W. M., & Frey, J. K. (1973). Environments in profile: An aquatic perspective. Canfield Press.

Chicago Style (17th ed.) Citation

Kaill, W. Michael, and John K. Frey. Environments in Profile: An Aquatic Perspective. San Francisco: Canfield Press, 1973.

MLA (9th ed.) Citation

Kaill, W. Michael, and John K. Frey. Environments in Profile: An Aquatic Perspective. Canfield Press, 1973.