Cita APA (7a ed.)

USA, Board of Parole, & USA Board of Parole. (1971). Biennial report / Department of Justice, United States Board of Parole. US Gov. Print. Off.

Cita Chicago Style (17a ed.)

USA, Board of Parole, y USA Board of Parole. Biennial Report / Department of Justice, United States Board of Parole. Washington, DC: US Gov. Print. Off, 1971.

Cita MLA (8a ed.)

USA, Board of Parole, y USA Board of Parole. Biennial Report / Department of Justice, United States Board of Parole. US Gov. Print. Off, 1971.