Dyfyniad APA

(1993). Oxford advanced learner's encyclopedic dictionary. Oxford: Oxford Univ. Press.

Dyfyniad Arddull Chicago

Oxford Advanced Learner's Encyclopedic Dictionary. Oxford: Oxford Univ. Press, 1993.

Dyfyniad MLA

Oxford Advanced Learner's Encyclopedic Dictionary. Oxford: Oxford Univ. Press, 1993.

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