APA (7e ed.) Bronvermelding

United States. Bureau of Labor Statistics. (1970). A Brief history of the American labor movement. United States Dept. of Labor.

Chicago (17e ed.) Bronvermelding

United States. Bureau of Labor Statistics. A Brief History of the American Labor Movement. Washington: United States Dept. of Labor, 1970.

MLA (9e ed.) Bronvermelding

United States. Bureau of Labor Statistics. A Brief History of the American Labor Movement. United States Dept. of Labor, 1970.