APA ציטוט

Viessman, W., & Hammer, M. J. (2005). Water supply and pollution control (7th ed.). Pearson Prentice Hall.

Chicago Style (17th ed.) Citation

Viessman, Warren, and Mark J. Hammer. Water Supply and Pollution Control. 7th ed. Upper Saddle River, N.J: Pearson Prentice Hall, 2005.

ציטוט MLA

Viessman, Warren, and Mark J. Hammer. Water Supply and Pollution Control. 7th ed. Pearson Prentice Hall, 2005.