APA Citation

Sharma, P. (2013). Ecology and environment (11th ed.). Meerut: Rastogi.

Chicago Style Citation

Sharma, P.D. Ecology and Environment. 11th ed. Meerut: Rastogi, 2013.

MLA Citation

Sharma, P.D. Ecology and Environment. 11th ed. Meerut: Rastogi, 2013.

Warning: These citations may not always be 100% accurate.