APA (7th ed.) Citation

Sallas, G. A. (1972). Labor law and practice in Colombia. U.S. Dept. of Labor, Bureau of Labor Statistics; for sale by the Supt. of Docs., U.S. Govt. Print. Off..

Chicago Style (17th ed.) Citation

Sallas, Gustav Adolph. Labor Law and Practice in Colombia. Washington]: U.S. Dept. of Labor, Bureau of Labor Statistics; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1972.

MLA (8th ed.) Citation

Sallas, Gustav Adolph. Labor Law and Practice in Colombia. U.S. Dept. of Labor, Bureau of Labor Statistics; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1972.