Style de citation APA (7e éd.)

Ries, A. (2002). Fall of advertising and the rise of PR (NA.). Harper Collins.

Style de citation Chicago (17e éd.)

Ries, Al. Fall of Advertising and the Rise of PR. NA. New York: Harper Collins, 2002.

Style de citation MLA (9e éd.)

Ries, Al. Fall of Advertising and the Rise of PR. NA. Harper Collins, 2002.