APA aipamena

Kumar,, A., Bohra, C., & Singh, L. (2003). Environment, Pollution and management (1.). A.P.H..

Chicago Style aipamena

Kumar,, A., C. Bohra, and L.K Singh. Environment, Pollution and Management. 1. New Delhi: A.P.H., 2003.

MLA aipamena

Kumar,, A., et al. Environment, Pollution and Management. 1. A.P.H., 2003.