Cita APA

Brooks, T. R. (1964). Toil and trouble: A history of American labor. New York: A Delta Book.

Citación estilo Chicago

Brooks, Thomas R. Toil and Trouble: A History of American Labor. New York: A Delta Book, 1964.

Cita MLA

Brooks, Thomas R. Toil and Trouble: A History of American Labor. New York: A Delta Book, 1964.