APA (7th ed.) Citation

Berg, D. W., & Watts, G. M. (1967). Variations in groin design. U.S. Army Engineer Coastal Engineering Research Center, Dept. of the Army, Corps of Engineers.

Chicago Style (17th ed.) Citation

Berg, Dennis W., and George M. Watts. Variations in Groin Design. [Washington, D.C.]: U.S. Army Engineer Coastal Engineering Research Center, Dept. of the Army, Corps of Engineers, 1967.

MLA (8th ed.) Citation

Berg, Dennis W., and George M. Watts. Variations in Groin Design. U.S. Army Engineer Coastal Engineering Research Center, Dept. of the Army, Corps of Engineers, 1967.