Παραπομπή APA

Trivedy, R. K. (1986). Chemical and biological methods for water pollution studies. Environmental Publication.

Παραπομπή Chicago Style

Trivedy, R K. Chemical and Biological Methods for Water Pollution Studies. Karad: Environmental Publication, 1986.

Παραπομπή MLA

Trivedy, R K. Chemical and Biological Methods for Water Pollution Studies. Environmental Publication, 1986.