National prisoner statistics bulletin: NPS bulletin. US Gov. Print. Off.
Cita Chicago Style (17a ed.)National Prisoner Statistics Bulletin: NPS Bulletin. Washington, DC: US Gov. Print. Off.
Cita MLA (9a ed.)National Prisoner Statistics Bulletin: NPS Bulletin. US Gov. Print. Off.
Precaución: Estas citas no son 100% exactas.
