APA Style

Cook, R. James, Baker, Kenneth F.. (1989). The nature and practice of biological control of plant pathogens . St. Paul, Minnesota: APS Press.

Chicago Style

Cook, R. James, Baker, Kenneth F.. The nature and practice of biological control of plant pathogens. St. Paul, Minnesota: APS Press, 1989. Text.

MLA Style

Cook, R. James, Baker, Kenneth F.. The nature and practice of biological control of plant pathogens. St. Paul, Minnesota: APS Press, 1989. Text.

Turabian Style

Cook, R. James, Baker, Kenneth F.. The nature and practice of biological control of plant pathogens. St. Paul, Minnesota: APS Press, 1989. Print.