Παραπομπή APA

Berk, R. A. R. (1977). Prison reform and State elites. Ballinger Pub.

Παραπομπή Chicago Style

Berk, Richard A Rossi. Prison Reform and State Elites. Cambridge: Ballinger Pub, 1977.

Παραπομπή MLA

Berk, Richard A Rossi. Prison Reform and State Elites. Ballinger Pub, 1977.