APA (7th ed.) Zitazioa

Roberts, D. A. (1978). Fundamentals of plant pest control. W.H. Freeman.

Chicago Style (17th ed.) Zitazioa

Roberts, Daniel Altman. Fundamentals of Plant Pest Control. San Francisco: W.H. Freeman, 1978.

MLA (9th ed.) Zitazioa

Roberts, Daniel Altman. Fundamentals of Plant Pest Control. W.H. Freeman, 1978.