Cita APA (7a ed.)

Debs, E. V., & Mattick, H. W. (1973). Walls and bars Patterson Smith series in criminology, law enforcement, and social problems.

Cita Chicago Style (17a ed.)

Debs, Eugene V., y Hans W. Mattick. "Walls and Bars." Patterson Smith Series in Criminology, Law Enforcement, and Social Problems 1973.

Cita MLA (8a ed.)

Debs, Eugene V., y Hans W. Mattick. "Walls and Bars." Patterson Smith Series in Criminology, Law Enforcement, and Social Problems, 1973.