APA aipamena

Levy, J. (1973). Introductory microbiology. John Wiley & sons inc.

Chicago Style aipamena

Levy, Julia. Introductory Microbiology. London: John Wiley & sons inc, 1973.

MLA aipamena

Levy, Julia. Introductory Microbiology. John Wiley & sons inc, 1973.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.