APA (7th ed.) Citation

Ward, R. C., & Robinson, M. (2000). Principles of hydrology (4th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Ward, R. C., and M. Robinson. Principles of Hydrology. 4th ed. London: McGraw-Hill, 2000.

MLA (9th ed.) Citation

Ward, R. C., and M. Robinson. Principles of Hydrology. 4th ed. McGraw-Hill, 2000.

Warning: These citations may not always be 100% accurate.