Cita APA (7a ed.)

Norris, J. R., & Ribbons, D. W. (1971). Methods in microbiology. Academic Press.

Cita Chicago Style (17a ed.)

Norris, John Robert, y Douglas W. Ribbons. Methods in Microbiology. London ; New York: Academic Press, 1971.

Cita MLA (8a ed.)

Norris, John Robert, y Douglas W. Ribbons. Methods in Microbiology. Academic Press, 1971.