Pelczar, M. J. (1981). Elements of microbiology. McGraw-Hill.
Chicago Style aipamenaPelczar, Michael J. Elements of Microbiology. New York: McGraw-Hill, 1981.
MLA aipamenaPelczar, Michael J. Elements of Microbiology. McGraw-Hill, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.