APA
Pimental D. ., . (1993). Handbook of pest management in agriculture, Vol.I. New Delhi: C B S Publishers & Distributers.
Chicago
Pimental David, . 1993. Handbook of pest management in agriculture, Vol.I. New Delhi: C B S Publishers & Distributers.
Harvard
Pimental D. ., . (1993). Handbook of pest management in agriculture, Vol.I. New Delhi: C B S Publishers & Distributers.
MLA
Pimental David, . Handbook of pest management in agriculture, Vol.I. New Delhi: C B S Publishers & Distributers. 1993.