Cita APA

Tortora, G. J., Funke, B. R., & Case, C. L. (2001). Microbiology: An introduction (7th ed.). Benjamin Cummings.

Citación estilo Chicago

Tortora, Gerard J., Berdell R. Funke, and Christine L. Case. Microbiology: An Introduction. 7th ed. San Francisco: Benjamin Cummings, 2001.

Cita MLA

Tortora, Gerard J., et al. Microbiology: An Introduction. 7th ed. Benjamin Cummings, 2001.