Cita APA

Alinsky, S. (1949). John L. Lewis: An unauthorized biography. New York: G. P. Putnam's Sons.

Citación estilo Chicago

Alinsky, Saul. John L. Lewis: An Unauthorized Biography. New York: G. P. Putnam's Sons, 1949.

Cita MLA

Alinsky, Saul. John L. Lewis: An Unauthorized Biography. New York: G. P. Putnam's Sons, 1949.