APA ציטוט

Hawkins, K. O. (1971). Parole selection: The American experience. University of Cambridge.

Chicago Style (17th ed.) Citation

Hawkins, Keith Owen. Parole Selection: The American Experience. University of Cambridge, 1971.

ציטוט MLA

Hawkins, Keith Owen. Parole Selection: The American Experience. University of Cambridge, 1971.