APA (7th ed.) Citation

Skinner, F. A., & Shewan, J. M. (1977). Aquatic microbiology. Academic Press.

Chicago Style (17th ed.) Citation

Skinner, F. A., and J. M. Shewan. Aquatic Microbiology. London ; New York: Academic Press, 1977.

MLA (9th ed.) Citation

Skinner, F. A., and J. M. Shewan. Aquatic Microbiology. Academic Press, 1977.