APA (7th ed.) Citation

Zimring, F. E. (2010). The Scale of Imprisonment in the United States: Twentieth Century Patterns and Twenty-First Century Prospects.

Chicago Style (17th ed.) Citation

Zimring, Franklin E. The Scale of Imprisonment in the United States: Twentieth Century Patterns and Twenty-First Century Prospects. 2010.

MLA (9th ed.) Citation

Zimring, Franklin E. The Scale of Imprisonment in the United States: Twentieth Century Patterns and Twenty-First Century Prospects. 2010.