Pelczar, M. J., & Reid, R. D. Microbiology/2nd ed (2nd ed.).
Chicago Style aipamenaPelczar, Michael J., and Roger D. Reid. Microbiology/2nd Ed. 2nd ed.
MLA aipamenaPelczar, Michael J., and Roger D. Reid. Microbiology/2nd Ed. 2nd ed.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.