APA (7th ed.) Citation

Dubofsky, M., & Dulles, F. R. (1999). Labor in America: A history (6. ed.). Harlan Davidson.

Chicago Style (17th ed.) Citation

Dubofsky, Melvyn, and Foster Rhea Dulles. Labor in America: A History. 6. ed. Wheeling, Ill: Harlan Davidson, 1999.

MLA (9th ed.) Citation

Dubofsky, Melvyn, and Foster Rhea Dulles. Labor in America: A History. 6. ed. Harlan Davidson, 1999.