USA, Board of Parole, & USA Board of Parole. (1971). Biennial report / Department of Justice, United States Board of Parole. US Gov. Print. Off.
Chicago-Zitierstil (17. Ausg.)USA, Board of Parole, und USA Board of Parole. Biennial Report / Department of Justice, United States Board of Parole. Washington, DC: US Gov. Print. Off, 1971.
MLA-Zitierstil (8. Ausg.)USA, Board of Parole, und USA Board of Parole. Biennial Report / Department of Justice, United States Board of Parole. US Gov. Print. Off, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.