APA ציטוט

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

Trích dẫn kiểu Chicago

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

ציטוט MLA

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