APA

United States, . (1951). Steel allocation for petroleum industry: hearings, 82d Congress, 1st session, July 17 and 19, 1951. [Washington, D.C.]: .

Chicago

United States, . 1951. Steel allocation for petroleum industry: hearings, 82d Congress, 1st session, July 17 and 19, 1951. [Washington, D.C.]: .

Harvard

United States, . (1951). Steel allocation for petroleum industry: hearings, 82d Congress, 1st session, July 17 and 19, 1951. [Washington, D.C.]: .

MLA

United States, . Steel allocation for petroleum industry: hearings, 82d Congress, 1st session, July 17 and 19, 1951. [Washington, D.C.]: . 1951.