Παραπομπή APA

Grunhut, M. (1948). Penal Refrom: A comparative study.

Παραπομπή Chicago Style

Grunhut, Max. Penal Refrom: A Comparative Study. 1948.

Παραπομπή MLA

Grunhut, Max. Penal Refrom: A Comparative Study. 1948.