APA (7th ed.) Citation

De Bach, P., & Rosen, D. (1991). Biological control by natural enemies (2. ed.). Cambridge Univ. Pr.

Chicago Style (17th ed.) Citation

De Bach, Paul, and David Rosen. Biological Control by Natural Enemies. 2. ed. Cambridge u.a: Cambridge Univ. Pr, 1991.

MLA (9th ed.) Citation

De Bach, Paul, and David Rosen. Biological Control by Natural Enemies. 2. ed. Cambridge Univ. Pr, 1991.