APA

United States, . (1918). Civil service retirement: hearings on H.R. 11352 [12352], Aug. 7, 1918. [Washington, D.C.]: .

Chicago

United States, . 1918. Civil service retirement: hearings on H.R. 11352 [12352], Aug. 7, 1918. [Washington, D.C.]: .

Harvard

United States, . (1918). Civil service retirement: hearings on H.R. 11352 [12352], Aug. 7, 1918. [Washington, D.C.]: .

MLA

United States, . Civil service retirement: hearings on H.R. 11352 [12352], Aug. 7, 1918. [Washington, D.C.]: . 1918.