Cita APA (7a ed.)

Alexander, F., & Healy, W. (1969). Roots of crime: Psychoanalytic studies. Patterson Smith reprint series in criminology, law enforcement, and social problems.

Cita Chicago Style (17a ed.)

Alexander, Franz, y William Healy. "Roots of Crime: Psychoanalytic Studies." Patterson Smith Reprint Series in Criminology, Law Enforcement, and Social Problems 1969.

Cita MLA (9a ed.)

Alexander, Franz, y William Healy. "Roots of Crime: Psychoanalytic Studies." Patterson Smith Reprint Series in Criminology, Law Enforcement, and Social Problems, 1969.