Tortora, G. J., Funke, B. R., & Case, C. L. (2001). Microbiology: An introduction (7th ed.). Benjamin Cummings.
Chicago Style aipamenaTortora, Gerard J., Berdell R. Funke, and Christine L. Case. Microbiology: An Introduction. 7th ed. San Francisco: Benjamin Cummings, 2001.
MLA aipamenaTortora, Gerard J., et al. Microbiology: An Introduction. 7th ed. Benjamin Cummings, 2001.
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