APA

United States, . (1968). Water Resources Planning Act amendment: hearing before Subcommittee on Water and Power Resourcess, 90th Congress, 2d session, on S. 3058, Apr. 22, 1968. [Washington, D.C.]: .

Chicago

United States, . 1968. Water Resources Planning Act amendment: hearing before Subcommittee on Water and Power Resourcess, 90th Congress, 2d session, on S. 3058, Apr. 22, 1968. [Washington, D.C.]: .

Harvard

United States, . (1968). Water Resources Planning Act amendment: hearing before Subcommittee on Water and Power Resourcess, 90th Congress, 2d session, on S. 3058, Apr. 22, 1968. [Washington, D.C.]: .

MLA

United States, . Water Resources Planning Act amendment: hearing before Subcommittee on Water and Power Resourcess, 90th Congress, 2d session, on S. 3058, Apr. 22, 1968. [Washington, D.C.]: . 1968.