Cita APA (7a ed.)

Roberts, J. B., & Roberts, E. A. (2009). Freeing Tibet: 50 years of struggle, resilience, and hope. AMACOM.

Cita Chicago Style (17a ed.)

Roberts, John B., y Elizabeth A. Roberts. Freeing Tibet: 50 Years of Struggle, Resilience, and Hope. New York: AMACOM, 2009.

Cita MLA (8a ed.)

Roberts, John B., y Elizabeth A. Roberts. Freeing Tibet: 50 Years of Struggle, Resilience, and Hope. AMACOM, 2009.