APA (7th ed.) Citation

Smith, R. E. (1971). Mathematical simulation of infiltrating watersheds.

Chicago Style (17th ed.) Citation

Smith, Roger E. Mathematical Simulation of Infiltrating Watersheds. Fort Collins, Colo, 1971.

MLA (9th ed.) Citation

Smith, Roger E. Mathematical Simulation of Infiltrating Watersheds. 1971.

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