Cita APA (7a ed.)

Gray, F. C. (1973). Prison discipline in America Patterson Smith series in criminology, law enforcement, and social problems.

Cita Chicago Style (17a ed.)

Gray, Francis Calley. "Prison Discipline in America." Patterson Smith Series in Criminology, Law Enforcement, and Social Problems 1973.

Cita MLA (9a ed.)

Gray, Francis Calley. "Prison Discipline in America." Patterson Smith Series in Criminology, Law Enforcement, and Social Problems, 1973.