APA Citation

Asthana, D. K., & Asthana, M. (2006). Environment: Problems and solutions. New Delhi: S. Chand.

Chicago Style Citation

Asthana, D. K., and Meers Asthana. Environment: Problems and Solutions. New Delhi: S. Chand, 2006.

MLA Citation

Asthana, D. K., and Meers Asthana. Environment: Problems and Solutions. New Delhi: S. Chand, 2006.

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