APA (7th ed.) Citation

Ward, R. C., & Robinson, M. (2000). Principles of hydrology: R. C. Ward, M. Robinson (4th edition.). McGraw-Hill Publishing Company.

Chicago Style (17th ed.) Citation

Ward, Roy C., and Mark Robinson. Principles of Hydrology: R. C. Ward, M. Robinson. 4th edition. London: McGraw-Hill Publishing Company, 2000.

MLA (8th ed.) Citation

Ward, Roy C., and Mark Robinson. Principles of Hydrology: R. C. Ward, M. Robinson. 4th edition. McGraw-Hill Publishing Company, 2000.