APA Edition Citation

Agarwal, V. K., & Verma, P. S. (1992). Animal ecology: Environmental biology (3.). S Chand & Co Ltd.

Chicago Edition Citation

Agarwal, V K., and P S. Verma. Animal Ecology: Environmental Biology. 3. Newdelhi: S Chand & Co Ltd, 1992.

MLA Edition Citation

Agarwal, V K., and P S. Verma. Animal Ecology: Environmental Biology. 3. S Chand & Co Ltd, 1992.