Cita APA (7a ed.)
Katz, E., & Lazarsfeld, P. F. (1955). Personal influence: The part played by people in the flow of mass communications. The Free Press.
Cita Chicago Style (17a ed.)
Katz, Elihu, y Paul F. Lazarsfeld. Personal Influence: The Part Played by People in the Flow of Mass Communications. New York: The Free Press, 1955.
Cita MLA (9a ed.)
Katz, Elihu, y Paul F. Lazarsfeld. Personal Influence: The Part Played by People in the Flow of Mass Communications. The Free Press, 1955.
Precaución: Estas citas no son 100% exactas.