Cita APA

Grogan, W. (1959). John Riffe of the steelworkers: American labor statesman. New York: Coward - McCann, Inc.

Chicago Style Citation

Grogan, William. John Riffe of the Steelworkers: American Labor Statesman. New York: Coward - McCann, Inc, 1959.

Cita MLA

Grogan, William. John Riffe of the Steelworkers: American Labor Statesman. New York: Coward - McCann, Inc, 1959.

Atenció: Aquestes cites poden no estar 100% correctes.