APA استشهاد

Joseph H Drake & Rudolf Von Ihering. (2012). Encyclopaedia of modern philosophies of law (v.5: Law as a means to an end). Impact Global.

استشهاد بنمط شيكاغو

Joseph H Drake و Rudolf Von Ihering. Encyclopaedia of Modern Philosophies of Law (v.5: Law as a Means to an End). Maryland: Impact Global, 2012.

MLA استشهاد

Joseph H Drake و Rudolf Von Ihering. Encyclopaedia of Modern Philosophies of Law (v.5: Law as a Means to an End). Impact Global, 2012.