Cita APA (7a ed.)

Austin, J., & Irwin, J. (2012). It's about time: America's imprisonment binge (4. ed., 2. [print.].). Wadsworth.

Cita Chicago Style (17a ed.)

Austin, James, y John Irwin. It's About Time: America's Imprisonment Binge. 4. ed., 2. [print.]. Belmont, Calif: Wadsworth, 2012.

Cita MLA (9a ed.)

Austin, James, y John Irwin. It's About Time: America's Imprisonment Binge. 4. ed., 2. [print.]. Wadsworth, 2012.