Cita APA (7a ed.)

Campbell, R., & Collinson, D. (1988). Ending lives. Blackwell.

Cita Chicago Style (17a ed.)

Campbell, Rob, y Diané Collinson. Ending Lives. Oxford: Blackwell, 1988.

Cita MLA (9a ed.)

Campbell, Rob, y Diané Collinson. Ending Lives. Blackwell, 1988.