Cita APA (7a ed.)

Barbour, S., & Swisher, K. (1996). Violence: Opposing viewpoints. Greenhaven Press.

Cita Chicago Style (17a ed.)

Barbour, Scott, y Karin Swisher. Violence: Opposing Viewpoints. San Diego, Calif: Greenhaven Press, 1996.

Cita MLA (9a ed.)

Barbour, Scott, y Karin Swisher. Violence: Opposing Viewpoints. Greenhaven Press, 1996.