APA (7th ed.) Citation

Black, P. E. (1991). Watershed hydrology. Prentice Hal.

Chicago Style (17th ed.) Citation

Black, Peter E. Watershed Hydrology. Englewood Cliffs, N.J: Prentice Hal, 1991.

MLA (9th ed.) Citation

Black, Peter E. Watershed Hydrology. Prentice Hal, 1991.