APA (7th ed.) Citation

Greenberg, D. F. (1970). The problem of prisons. National Peace Literatur Service.

Chicago Style (17th ed.) Citation

Greenberg, David F. The Problem of Prisons. Philadelphia: National Peace Literatur Service, 1970.

MLA (8th ed.) Citation

Greenberg, David F. The Problem of Prisons. National Peace Literatur Service, 1970.

Warning: These citations may not always be 100% accurate.