APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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