APA (7th ed.) Citation

Tourbier, J. T., & Pierson, R. W. (1976). Biological control of water pollution. University of Pennsylvania Press.

Chicago Style (17th ed.) Citation

Tourbier, J. Toby, and Robert W. Pierson. Biological Control of Water Pollution. [Philadelphia]: University of Pennsylvania Press, 1976.

MLA (9th ed.) Citation

Tourbier, J. Toby, and Robert W. Pierson. Biological Control of Water Pollution. University of Pennsylvania Press, 1976.