Sharp, J. J., & Sawden, P. G. (1984). BASIC hydrology / James J. Sharp and Peter G. Sawden. Butterworths.
Chicago Style (17th ed.) CitationSharp, James J., and Peter G. Sawden. BASIC Hydrology / James J. Sharp and Peter G. Sawden. London: Butterworths, 1984.
MLA (9th ed.) CitationSharp, James J., and Peter G. Sawden. BASIC Hydrology / James J. Sharp and Peter G. Sawden. Butterworths, 1984.
Warning: These citations may not always be 100% accurate.