Παραπομπή APA

Payne, G. H., & Payne, G. H. (1970). History of journalism in the United States. Greenwood press.

Παραπομπή Chicago Style

Payne, George Henry, και George Henry Payne. History of Journalism in the United States. Connecticut: Greenwood press, 1970.

Παραπομπή MLA

Payne, George Henry, και George Henry Payne. History of Journalism in the United States. Greenwood press, 1970.