APA Edition Citation

Tortora, G. J., Case, C. L., Funke, B. R., & 1948-. (2007). Microbiology: An introduction (9th ed.). Pearson Benjamin Cummings.

Chicago Edition Citation

Tortora, Gerard J., Christine L. Case, Berdell R. Funke, and 1948-. Microbiology: An Introduction. 9th ed. San Francisco: Pearson Benjamin Cummings, 2007.

MLA Edition Citation

Tortora, Gerard J., et al. Microbiology: An Introduction. 9th ed. Pearson Benjamin Cummings, 2007.