Cita APA (7a ed.)

Nelen, J. M., Claessens, J., Nelen, J. M., & Claessens, J. (2012). Beyond the death penalty: Reflections on punishment. Maastricht series in human rights.

Cita Chicago Style (17a ed.)

Nelen, J. M., Jacques Claessens, J. M. Nelen, y Jacques Claessens. "Beyond the Death Penalty: Reflections on Punishment." Maastricht Series in Human Rights 2012.

Cita MLA (8a ed.)

Nelen, J. M., et al. "Beyond the Death Penalty: Reflections on Punishment." Maastricht Series in Human Rights, 2012.