Cita APA (7th ed.)

Hood, R., & Hoyle, C. (2015). The Death Penalty: A worldwide perspective (5th ed.). Oxford University Press.

Cita Chicago (17th ed.)

Hood, Roger, i Carolyn Hoyle. The Death Penalty: A Worldwide Perspective. 5th ed. Oxford: Oxford University Press, 2015.

Cita MLA (9th ed.)

Hood, Roger, i Carolyn Hoyle. The Death Penalty: A Worldwide Perspective. 5th ed. Oxford University Press, 2015.