Cita APA (7a ed.)

Crawford, W., & Johnston, N. (1969). Report on the penitentiaries of the United States: With appendix, index and 18 plates Patterson Smith reprint series in criminology, law enforcement, and social problems.

Cita Chicago Style (17a ed.)

Crawford, William, y Norman Johnston. "Report on the Penitentiaries of the United States: With Appendix, Index and 18 Plates." Patterson Smith Reprint Series in Criminology, Law Enforcement, and Social Problems 1969.

Cita MLA (8a ed.)

Crawford, William, y Norman Johnston. "Report on the Penitentiaries of the United States: With Appendix, Index and 18 Plates." Patterson Smith Reprint Series in Criminology, Law Enforcement, and Social Problems, 1969.