APA استشهاد

Tyrrell, R. (1972). The work of the television journalist (ed.2.). Focal press.

استشهاد بنمط شيكاغو

Tyrrell, Robert. The Work of the Television Journalist. ed.2. London: Focal press, 1972.

MLA استشهاد

Tyrrell, Robert. The Work of the Television Journalist. ed.2. Focal press, 1972.