Cita APA (7a ed.)

Powers, K. (2015). The silencing: How the left is killing free speech. Regnery Publishing.

Cita Chicago Style (17a ed.)

Powers, Kirsten. The Silencing: How the Left Is Killing Free Speech. Washington, D.C.: Regnery Publishing, 2015.

Cita MLA (9a ed.)

Powers, Kirsten. The Silencing: How the Left Is Killing Free Speech. Regnery Publishing, 2015.