APA aipamena

Campbell, R. E. (1989). Biological control of microbial plant pathogens. Cambridge,New York: Cambridge University Press.

Chicago Style aipamena

Campbell, R. E. Biological Control of Microbial Plant Pathogens. Cambridge,New York: Cambridge University Press, 1989.

MLA aipamena

Campbell, R. E. Biological Control of Microbial Plant Pathogens. Cambridge,New York: Cambridge University Press, 1989.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.