APA (7th ed.) Citation

McCombs, M., & Valenzuela, S. The Agenda-Setting Theory. Pontificia Universidad Católica de Chile.

Chicago Style (17th ed.) Citation

McCombs, Maxwell, and Sebastián Valenzuela. The Agenda-Setting Theory. Pontificia Universidad Católica de Chile.

MLA (9th ed.) Citation

McCombs, Maxwell, and Sebastián Valenzuela. The Agenda-Setting Theory. Pontificia Universidad Católica de Chile.

Warning: These citations may not always be 100% accurate.