Gaya APA

VARSHNEY, C, K. (1981). WATER POLLUTION AND MANAGEMENT: REVIEWS 1981 . New Delhi: SOUTH ASIAN PUBLISHERS PVT LTD.

Gaya MLA

VARSHNEY, C., K.. "WATER POLLUTION AND MANAGEMENT: REVIEWS 1981". New Delhi: SOUTH ASIAN PUBLISHERS PVT LTD, 1981. Textbook.