APA citiranje

P.K Goel. (1997). Water pollution Causes, Effects and Control (2.). New Age International (p) Limited, Publishers.

Chicago Edition Citation

P.K Goel. Water Pollution Causes, Effects and Control. 2. New Delhi: New Age International (p) Limited, Publishers, 1997.

MLA citiranje

P.K Goel. Water Pollution Causes, Effects and Control. 2. New Age International (p) Limited, Publishers, 1997.