APA (7th ed.) Citation

Cedergen, H. R. (1977). Seepage, drainage, and flow nets (2d ed.). Wiley.

Chicago Style (17th ed.) Citation

Cedergen, Harry R. Seepage, Drainage, and Flow Nets. 2d ed. New York: Wiley, 1977.

MLA (9th ed.) Citation

Cedergen, Harry R. Seepage, Drainage, and Flow Nets. 2d ed. Wiley, 1977.