APA

United States, . (1972). Tuskegee Institute National Historical Park: hearing before Subcommittee on Parks and Recreation, 92d Congress, 2d session, on S. 3662, Sept. 27, 1972. [Washington, D.C.]: .

Chicago

United States, . 1972. Tuskegee Institute National Historical Park: hearing before Subcommittee on Parks and Recreation, 92d Congress, 2d session, on S. 3662, Sept. 27, 1972. [Washington, D.C.]: .

Harvard

United States, . (1972). Tuskegee Institute National Historical Park: hearing before Subcommittee on Parks and Recreation, 92d Congress, 2d session, on S. 3662, Sept. 27, 1972. [Washington, D.C.]: .

MLA

United States, . Tuskegee Institute National Historical Park: hearing before Subcommittee on Parks and Recreation, 92d Congress, 2d session, on S. 3662, Sept. 27, 1972. [Washington, D.C.]: . 1972.