Cita APA (7a ed.)

Brock, T. D. (1994). Biology of microorganisms (7th.ed.). Prentice Hall.

Cita Chicago Style (17a ed.)

Brock, Thomas D. Biology of Microorganisms. 7th.ed. New Jersey: Prentice Hall, 1994.

Cita MLA (9a ed.)

Brock, Thomas D. Biology of Microorganisms. 7th.ed. Prentice Hall, 1994.