International comparisons of unemployment.

MLA

United States. and Constance. Sorrentino. International comparisons of unemployment. [Washington] : U.S. Dept. of Labor, Bureau of Labor Statistics : for sale by the Supt. of Docs., U.S. Govt. Print Off., 1978.

APA

United States. & Sorrentino, C. (1978). International comparisons of unemployment. [Washington] : U.S. Dept. of Labor, Bureau of Labor Statistics : for sale by the Supt. of Docs., U.S. Govt. Print Off..

Chicago

United States. and Constance. Sorrentino. International comparisons of unemployment. [Washington] : U.S. Dept. of Labor, Bureau of Labor Statistics : for sale by the Supt. of Docs., U.S. Govt. Print Off., 1978.