APA Edition Citation

Ripley, D. S., & Salim Ali. (2001). Handbook of the birds of India and Pakistan, Vol 4, Frogmouths to pittas (Ed.2.).

Chicago Edition Citation

Ripley, Dillon S., and Salim Ali. Handbook of the Birds of India and Pakistan, Vol 4, Frogmouths to Pittas. Ed.2. New Delhi, Oxford University Press, 2001.

MLA Edition Citation

Ripley, Dillon S., and Salim Ali. Handbook of the Birds of India and Pakistan, Vol 4, Frogmouths to Pittas. Ed.2. 2001.