APA استشهاد

Jefkins, F. (1984). Advertising today (3rd ed.). International text book company.

استشهاد بنمط شيكاغو

Jefkins, Frank. Advertising Today. 3rd ed. London: International text book company, 1984.

MLA استشهاد

Jefkins, Frank. Advertising Today. 3rd ed. International text book company, 1984.