APA Zitierstil

Gray, J. C. (1963). The nature and sources of the law (2nd ed.). Beacon Press.

Chicago Zitierstil

Gray, John Chipman. The Nature and Sources of the Law. 2nd ed. Boston: Beacon Press, 1963.

MLA Zitierstil

Gray, John Chipman. The Nature and Sources of the Law. 2nd ed. Beacon Press, 1963.