Cambridge university Press. (1991). Microbiology Abstacts section B, Bacteriology. Cambridge University Press.
Chicago Style aipamenaCambridge university Press. Microbiology Abstacts Section B, Bacteriology. Bethesda: Cambridge University Press, 1991.
MLA aipamenaCambridge university Press. Microbiology Abstacts Section B, Bacteriology. Cambridge University Press, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.