Apprenticeship : selected references, 1974-1979.

MLA

United States. Apprenticeship : selected references, 1974-1979. Washington : U.S. Dept. of Labor, Office of the Assistant Secretary for Administration and Management, Library : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1979.

APA

United States. (1979). Apprenticeship : selected references, 1974-1979. Washington : U.S. Dept. of Labor, Office of the Assistant Secretary for Administration and Management, Library : for sale by the Supt. of Docs., U.S. Govt. Print. Off..

Chicago

United States. Apprenticeship : selected references, 1974-1979. Washington : U.S. Dept. of Labor, Office of the Assistant Secretary for Administration and Management, Library : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1979.