APA

United States, . (1973). Summary of energy conservation and development recommendations contained in final report of National Commission on Materials Policy, June 1973, background paper. [Washington, D.C.]: .

Chicago

United States, . 1973. Summary of energy conservation and development recommendations contained in final report of National Commission on Materials Policy, June 1973, background paper. [Washington, D.C.]: .

Harvard

United States, . (1973). Summary of energy conservation and development recommendations contained in final report of National Commission on Materials Policy, June 1973, background paper. [Washington, D.C.]: .

MLA

United States, . Summary of energy conservation and development recommendations contained in final report of National Commission on Materials Policy, June 1973, background paper. [Washington, D.C.]: . 1973.