Gaya APA

Tortora, G, J., L, I, F, B, R, I, C, C. (2010). Microbiology: an introduction . San Francisco: San Francisco: Benjamin Cummings, 2010.

Gaya MLA

Tortora, Gerard, J., L, I., Funke,, Berdell, R, II., Case,, Christine. "Microbiology: an introduction". San Francisco: San Francisco: Benjamin Cummings, 2010, 2010. .