APA استشهاد

Tortora, G. J., & Funke, B. R. C. (1996). Microbiology: :an introduction.Ed.11 (6th ed.). Benjamin Cummings.

استشهاد بنمط شيكاغو

Tortora, Gerald J., و Berdell R. Case Funke. Microbiology: :an Introduction.Ed.11. 6th ed. Calfornia: Benjamin Cummings, 1996.

MLA استشهاد

Tortora, Gerald J., و Berdell R. Case Funke. Microbiology: :an Introduction.Ed.11. 6th ed. Benjamin Cummings, 1996.