Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

Brock, Thomas D. Biology of Microorganisms. 7th ed. Englewood Cliffs, N.J: Prentice Hall, 1994.

Cita MLA (9th ed.)

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