APA Style

Cook, R. James, Baker, Kenneth F.. (1989). The Nature and Practice of Biological Control of Plant Pathogens (2nd). : APS Press.

Chicago Style

Cook, R. James, Baker, Kenneth F.. The Nature and Practice of Biological Control of Plant Pathogens. 2nd : APS Press, 1989. Text.

MLA Style

Cook, R. James, Baker, Kenneth F.. The Nature and Practice of Biological Control of Plant Pathogens. 2nd : APS Press, 1989. Text.

Turabian Style

Cook, R. James, Baker, Kenneth F.. The Nature and Practice of Biological Control of Plant Pathogens. 2nd : APS Press, 1989. Print.