Dyfyniad APA

Pearsall, J., & Trumble, B. (1996). The Oxford English reference dictionary (2nd. ed.). Oxford University Press.

Dyfyniad Arddull Chicago

Pearsall, Judy, and Bill Trumble. The Oxford English Reference Dictionary. 2nd. ed. New York: Oxford University Press, 1996.

Dyfyniad MLA

Pearsall, Judy, and Bill Trumble. The Oxford English Reference Dictionary. 2nd. ed. Oxford University Press, 1996.

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