Cita APA (7a ed.)

Warden, R. (2017). How and Why Illinois Abolished the Death Penalty.

Cita Chicago Style (17a ed.)

Warden, Rob. How and Why Illinois Abolished the Death Penalty. 2017.

Cita MLA (9a ed.)

Warden, Rob. How and Why Illinois Abolished the Death Penalty. 2017.

Precaución: Estas citas no son 100% exactas.