Dyfyniad APA

Paton, G. W., & Derham, D. P. (1972). A textbook of jurisprudence (4th ed.). Clarendon Press.

Dyfyniad Arddull Chicago

Paton, G. W., and David P. Derham. A Textbook of Jurisprudence. 4th ed. Oxford: Clarendon Press, 1972.

Dyfyniad MLA

Paton, G. W., and David P. Derham. A Textbook of Jurisprudence. 4th ed. Clarendon Press, 1972.

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