APA aipamena

Viessman, W. (2005). Water supply and pollution control. London: Pearson Prentice Hall.

Chicago Style aipamena

Viessman, Warren. Water Supply and Pollution Control. London: Pearson Prentice Hall, 2005.

MLA aipamena

Viessman, Warren. Water Supply and Pollution Control. London: Pearson Prentice Hall, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.