Não informado. (1933). Law and Contemporary Problems. Duke University, School of Law.
Chicago-Zitierstil (17. Ausg.)Não informado. Law and Contemporary Problems. Durham, NC: Duke University, School of Law, 1933.
MLA-Zitierstil (8. Ausg.)Não informado. Law and Contemporary Problems. Duke University, School of Law, 1933.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.