APA (7th ed.) Citation

Debach, P., & Rosen, D. (1991). Biological control by natural enemies (2nd ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Debach, Paul, and David Rosen. Biological Control by Natural Enemies. 2nd ed. Cambridge [etc.]: Cambridge University Press, 1991.

MLA (9th ed.) Citation

Debach, Paul, and David Rosen. Biological Control by Natural Enemies. 2nd ed. Cambridge University Press, 1991.