APA (7th ed.) Citation

United States. Selective Service System. (1951). Selective service under the 1948 act. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Selective Service System. Selective Service Under the 1948 Act. [Washington, D.C.]: U.S. G.P.O., 1951.

MLA (9th ed.) Citation

United States. Selective Service System. Selective Service Under the 1948 Act. U.S. G.P.O., 1951.