APA-referens (7:e uppl.)

Tortora, G., Funke, B. R., & Case. Christine L. (2002). Microbiology: An introduction (Seventh edition.). Pearson Education, Inc.

Chicago-referens (17:e uppl.)

Tortora, Gerard, Berdell R. Funke, och Case. Christine L. Microbiology: An Introduction. Seventh edition. San Francisco, CA: Pearson Education, Inc, 2002.

MLA-referens (9:e uppl.)

Tortora, Gerard, et al. Microbiology: An Introduction. Seventh edition. Pearson Education, Inc, 2002.