Citazione Stile APA (7a Edizione)
Katz, E., & Lazarsfeld, P. F. (1955). Personal influence: The part played by people in the flow of mass communications. Free Press.
Citazione stile Chigago Style (17a edizione)
Katz, Elihu, e Paul Felix Lazarsfeld. Personal Influence: The Part Played by People in the Flow of Mass Communications. Glencoe, Ill.: Free Press, 1955.
Citatione MLA (9a ed.)
Katz, Elihu, e Paul Felix Lazarsfeld. Personal Influence: The Part Played by People in the Flow of Mass Communications. Free Press, 1955.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.