APA
Cohen M. R., Cohen F. S., . (1951). Readings in jurisprudence and legal philosophy. Boston (Ma.): Little, Brown and Company.
Chicago
Cohen Morris Raphael, Cohen Felix S, . 1951. Readings in jurisprudence and legal philosophy. Boston (Ma.): Little, Brown and Company.
Harvard
Cohen M. R., Cohen F. S., . (1951). Readings in jurisprudence and legal philosophy. Boston (Ma.): Little, Brown and Company.
MLA
Cohen Morris Raphael, Cohen Felix S, . Readings in jurisprudence and legal philosophy. Boston (Ma.): Little, Brown and Company. 1951.