Cita APA (7a ed.)

Heedman, H., & Pärlerstrand, E. (2014). The Decline of the Virginia (and American) Death Penalty.

Cita Chicago Style (17a ed.)

Heedman, Hanna, y Ellinor Pärlerstrand. The Decline of the Virginia (and American) Death Penalty. 2014.

Cita MLA (9a ed.)

Heedman, Hanna, y Ellinor Pärlerstrand. The Decline of the Virginia (and American) Death Penalty. 2014.