Cita APA

Hildebrand,George H, & Wachter,Susan M. (1979). American unionism: An historical and analytical survey. Addison Wesley Publishing Company Inc.

Citación estilo Chicago

Hildebrand,George H, y Wachter,Susan M. American Unionism: An Historical and Analytical Survey. London: Addison Wesley Publishing Company Inc, 1979.

Cita MLA

Hildebrand,George H, y Wachter,Susan M. American Unionism: An Historical and Analytical Survey. Addison Wesley Publishing Company Inc, 1979.