Παραπομπή APA

Ferguson,, D. L. (1993). Journalism today! (4th ed.). National textbook Co..

Παραπομπή Chicago Style

Ferguson,, Donald L. Journalism Today! 4th ed. Illinois: National textbook Co., 1993.

Παραπομπή MLA

Ferguson,, Donald L. Journalism Today! 4th ed. National textbook Co., 1993.