Cita APA (7a ed.)

Mitchell, B., & Roberts, J. V. (2012). Exploring the mandatory life sentence for murder. Hart.

Cita Chicago Style (17a ed.)

Mitchell, Barry, y Julian V. Roberts. Exploring the Mandatory Life Sentence for Murder. Oxford [u.a.]: Hart, 2012.

Cita MLA (9a ed.)

Mitchell, Barry, y Julian V. Roberts. Exploring the Mandatory Life Sentence for Murder. Hart, 2012.