APA aipamena

Trivedi, R. N., & Singh, S. K. (1990). Water resources and quality management. Commonwealth.

Chicago Style aipamena

Trivedi, R. N., and Shatrunjay Kumar Singh. Water Resources and Quality Management. New Delhi: Commonwealth, 1990.

MLA aipamena

Trivedi, R. N., and Shatrunjay Kumar Singh. Water Resources and Quality Management. Commonwealth, 1990.