APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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