APA (7th ed.) Zitazioa

Ruddell, R. (2004). America behind bars: Trends in imprisonment, 1950 to 2000. LFB Scholarly Pub..

Chicago Style (17th ed.) Zitazioa

Ruddell, Rick. America Behind Bars: Trends in Imprisonment, 1950 to 2000. New York: LFB Scholarly Pub., 2004.

MLA (9th ed.) Zitazioa

Ruddell, Rick. America Behind Bars: Trends in Imprisonment, 1950 to 2000. LFB Scholarly Pub., 2004.