APA (7th ed.) Zitazioa

Keve, P. W. (1954). Prison, probation, or parole?: A probation officer reports. University of Minnesota Press.

Chicago Style (17th ed.) Zitazioa

Keve, Paul W. Prison, Probation, or Parole?: A Probation Officer Reports. Minneapolis: University of Minnesota Press, 1954.

MLA (9th ed.) Zitazioa

Keve, Paul W. Prison, Probation, or Parole?: A Probation Officer Reports. University of Minnesota Press, 1954.