Metcalf , C. (1962). Destructive and Useful Insects (4th ed.). Tata Mc Graw Hill.
Citación estilo ChicagoMetcalf , C.L. Destructive and Useful Insects. 4th ed. New Delhi: Tata Mc Graw Hill, 1962.
Cita MLAMetcalf , C.L. Destructive and Useful Insects. 4th ed. Tata Mc Graw Hill, 1962.
Warning: These citations may not always be 100% accurate.