Cita APA

Fitch, J. A. (1989). The steel workers. London: Univeisty of Pittsburgh Press.

Chicago Style Citation

Fitch, John A. The Steel Workers. London: Univeisty of Pittsburgh Press, 1989.

Cita MLA

Fitch, John A. The Steel Workers. London: Univeisty of Pittsburgh Press, 1989.

Atenció: Aquestes cites poden no estar 100% correctes.