APA (7th ed.) Zitazioa
Nester, E. W. (1983). Microbiology (3rd ed.). Saunders College Pub..
Chicago Style (17th ed.) Zitazioa
Nester, Eugene W. Microbiology. 3rd ed. Philadelphia: Saunders College Pub., 1983.
MLA (9th ed.) Zitazioa
Nester, Eugene W. Microbiology. 3rd ed. Saunders College Pub., 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.