Cita APA

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

Chicago Edition Citation

Shewan, J. M., i F. A. Skinner. Aqatic Microbiology. New York: Academic Press, 1977.

Cita MLA

Shewan, J. M., i F. A. Skinner. Aqatic Microbiology. Academic Press, 1977.