Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.