APA-referens

Tortora, G. J., & Funke, B. R. C. (2004). Microbiology: An introduction (8th ed.). Pearson Education.

Chicago-stil citat

Tortora, Gerard J., och Berdell R. Case Funke. Microbiology: An Introduction. 8th ed. New Delhi: Pearson Education, 2004.

MLA-referens

Tortora, Gerard J., och Berdell R. Case Funke. Microbiology: An Introduction. 8th ed. Pearson Education, 2004.