APA (7th ed.) Citation

Kocka & Kealey. (1980). White collar workers in America 1890 1940: A social-political history in international perspective. Sage Publication.

Chicago Style (17th ed.) Citation

Kocka and Kealey. White Collar Workers in America 1890 1940: A Social-political History in International Perspective. London: Sage Publication, 1980.

MLA (8th ed.) Citation

Kocka and Kealey. White Collar Workers in America 1890 1940: A Social-political History in International Perspective. Sage Publication, 1980.