Cita APA (7a ed.)

Arroyo, L., Biglino Campos, P., Rodríguez Zapatero, J. L., & Schabas, W. (2010). Towards universal abolition of the death penalty. Tirant lo Blanch.

Cita Chicago Style (17a ed.)

Arroyo, Luis, Paloma Biglino Campos, José Luis Rodríguez Zapatero, y William Schabas. Towards Universal Abolition of the Death Penalty. Valencia: Tirant lo Blanch, 2010.

Cita MLA (9a ed.)

Arroyo, Luis, et al. Towards Universal Abolition of the Death Penalty. Tirant lo Blanch, 2010.