APA

United States, . (1971). Report to Congress: tighter control needed on occupancy of federally subsidized housing, Department of Housing and Urban Development. [Washington, D.C: .

Chicago

United States, . 1971. Report to Congress: tighter control needed on occupancy of federally subsidized housing, Department of Housing and Urban Development. [Washington, D.C: .

Harvard

United States, . (1971). Report to Congress: tighter control needed on occupancy of federally subsidized housing, Department of Housing and Urban Development. [Washington, D.C: .

MLA

United States, . Report to Congress: tighter control needed on occupancy of federally subsidized housing, Department of Housing and Urban Development. [Washington, D.C: . 1971.