Παραπομπή APA

Hagen John. (1982). Deterrence Recosnidered: Methodological Innovation. Sage.

Παραπομπή Chicago Style

Hagen John. Deterrence Recosnidered: Methodological Innovation. Beverly Hills: Sage, 1982.

Παραπομπή MLA

Hagen John. Deterrence Recosnidered: Methodological Innovation. Sage, 1982.