APA
Frevert R. K., Schwab G. O. & Edminster T. W. (1955). Soil and water conservation engineering. New York: J. Wiley.
Chicago
Frevert Richard K, Schwab Glenn O and Edminster Talcott W. 1955. Soil and water conservation engineering. New York: J. Wiley.
Harvard
Frevert R. K., Schwab G. O. and Edminster T. W. (1955). Soil and water conservation engineering. New York: J. Wiley.
MLA
Frevert Richard K, Schwab Glenn O and Edminster Talcott W. Soil and water conservation engineering. New York: J. Wiley. 1955.