APA استشهاد

Perkins, R. M. (1959). Cases and materials on criminal law and procedure (2nd ed.). The Foundation Press.

استشهاد بنمط شيكاغو

Perkins, Rollin M. Cases and Materials on Criminal Law and Procedure. 2nd ed. Brooklyn: The Foundation Press, 1959.

MLA استشهاد

Perkins, Rollin M. Cases and Materials on Criminal Law and Procedure. 2nd ed. The Foundation Press, 1959.