Cita APA (7a ed.)

Haynes, F. E. (1939). The American prison system. McGraw-Hill.

Cita Chicago Style (17a ed.)

Haynes, Frederick E. The American Prison System. New York [u.a.]: McGraw-Hill, 1939.

Cita MLA (9a ed.)

Haynes, Frederick E. The American Prison System. McGraw-Hill, 1939.