APA Edition Citation

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

Chicago Edition Citation

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

MLA Edition Citation

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