APA (7th ed.) Citation

Khanna, D. R., & Yadav, P. R. (2004). Biology of fishes. Discovery Publishing House.

Chicago Style (17th ed.) Citation

Khanna, D. R., and P. R. Yadav. Biology of Fishes. New Delhi: Discovery Publishing House, 2004.

MLA (9th ed.) Citation

Khanna, D. R., and P. R. Yadav. Biology of Fishes. Discovery Publishing House, 2004.