Cita APA (7a ed.)

Katz, E., & Lazarsfeld, P. F. (1966). Personal influence: The part played by people in the flow of mass communications (3th printing.). Free Press.

Cita Chicago Style (17a ed.)

Katz, Elihu, y Paul Felix Lazarsfeld. Personal Influence: The Part Played by People in the Flow of Mass Communications. 3th printing. New York: Free Press, 1966.

Cita MLA (9a ed.)

Katz, Elihu, y Paul Felix Lazarsfeld. Personal Influence: The Part Played by People in the Flow of Mass Communications. 3th printing. Free Press, 1966.