Viessman, W. (2003). Introduction to hydrology. New Jersey: Prentice Hall.
Chicago Style CitationViessman, Warren. Introduction to Hydrology. New Jersey: Prentice Hall, 2003.
Cita MLAViessman, Warren. Introduction to Hydrology. New Jersey: Prentice Hall, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.