Tohutoro APA (7th ed.)

Keve, P. W. (1960). The probation officer investigates: A guide to the presentence report. University of Minnesota Press.

Tohutoru Kātū Chicago (17th ed.)

Keve, Paul W. The Probation Officer Investigates: A Guide to the Presentence Report. Minneapolis: University of Minnesota Press, 1960.

Tohutoro MLA (9th ed.)

Keve, Paul W. The Probation Officer Investigates: A Guide to the Presentence Report. University of Minnesota Press, 1960.