Dyfyniad APA

Simpson, J., & Weiner, E. (1989). Oxford English dictionary: Vol.12 (2nd ed.). Clarendon Press.

Dyfyniad Arddull Chicago

Simpson, J.A, and Edmund Weiner. Oxford English Dictionary: Vol.12. 2nd ed. Oxford: Clarendon Press, 1989.

Dyfyniad MLA

Simpson, J.A, and Edmund Weiner. Oxford English Dictionary: Vol.12. 2nd ed. Clarendon Press, 1989.

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