APA (7th ed.) Zitazioa

Levy, J. (1973). Introductory microbiology. John Wiley.

Chicago Style (17th ed.) Zitazioa

Levy, Julia. Introductory Microbiology. New York: John Wiley, 1973.

MLA (9th ed.) Zitazioa

Levy, Julia. Introductory Microbiology. John Wiley, 1973.