Cita APA (7a ed.)

Chen, A. K., & Marceau, J. F. (2015). Free Speech and Democracy in the Video Age.

Cita Chicago Style (17a ed.)

Chen, Alan K., y Justin F. Marceau. Free Speech and Democracy in the Video Age. 2015.

Cita MLA (9a ed.)

Chen, Alan K., y Justin F. Marceau. Free Speech and Democracy in the Video Age. 2015.