APA استشهاد

Poole, M. (1989). Theories of trade unionism (6th.). Routledge & Kegan Paul.

استشهاد بنمط شيكاغو

Poole, Michael. Theories of Trade Unionism. 6th. London: Routledge & Kegan Paul, 1989.

MLA استشهاد

Poole, Michael. Theories of Trade Unionism. 6th. Routledge & Kegan Paul, 1989.