APA (7th ed.) Citation

United States. Army. Corps of Engineers. (1989). Five year civil works research and development plan. [U.S. Army, Corps of Engineers].

Chicago Style (17th ed.) Citation

United States. Army. Corps of Engineers. Five Year Civil Works Research and Development Plan. [Washington, D.C.?]: [U.S. Army, Corps of Engineers], 1989.

MLA (8th ed.) Citation

United States. Army. Corps of Engineers. Five Year Civil Works Research and Development Plan. [U.S. Army, Corps of Engineers], 1989.