Cita APA

Webb, S., & Webb, B. (1965). The history of trade unionism ([Rev. ed.].). Kelley.

Citación estilo Chicago

Webb, Sidney, and Beatrice Webb. The History of Trade Unionism. [Rev. ed.]. New York: Kelley, 1965.

Cita MLA

Webb, Sidney, and Beatrice Webb. The History of Trade Unionism. [Rev. ed.]. Kelley, 1965.