APA

United States, . (1971). Report to Congress: opportunities for improvement in development and evaluation of design alternatives for federal water resources projects, Corps of Engineers (Civil Functions), Department of Army, Bureau of Reclamation, Department of Interior. [Washington, D.C: .

Chicago

United States, . 1971. Report to Congress: opportunities for improvement in development and evaluation of design alternatives for federal water resources projects, Corps of Engineers (Civil Functions), Department of Army, Bureau of Reclamation, Department of Interior. [Washington, D.C: .

Harvard

United States, . (1971). Report to Congress: opportunities for improvement in development and evaluation of design alternatives for federal water resources projects, Corps of Engineers (Civil Functions), Department of Army, Bureau of Reclamation, Department of Interior. [Washington, D.C: .

MLA

United States, . Report to Congress: opportunities for improvement in development and evaluation of design alternatives for federal water resources projects, Corps of Engineers (Civil Functions), Department of Army, Bureau of Reclamation, Department of Interior. [Washington, D.C: . 1971.