Brock, T. D. (1994). Biology of microorganisms (7th.ed.). Prentice Hall.
Cita Chicago (17th ed.)Brock, Thomas D. Biology of Microorganisms. 7th.ed. New Jersey: Prentice Hall, 1994.
Cita MLA (9th ed.)Brock, Thomas D. Biology of Microorganisms. 7th.ed. Prentice Hall, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.