APA aipamena

Goel, P. K., & Trivedy, P. K. (1984). Chemical and biological methods for water pollution studies.

Chicago Style aipamena

Goel, P K., and P K. Trivedy. Chemical and Biological Methods for Water Pollution Studies. Karad, Environmental Publications, 1984.

MLA aipamena

Goel, P K., and P K. Trivedy. Chemical and Biological Methods for Water Pollution Studies. 1984.