Dyfyniad APA

Oxford University Press. (1996). CONCISE ENCYCLOPEDIA. Oxford University Press.

Dyfyniad Arddull Chicago

Oxford University Press. CONCISE ENCYCLOPEDIA. New York: Oxford University Press, 1996.

Dyfyniad MLA

Oxford University Press. CONCISE ENCYCLOPEDIA. Oxford University Press, 1996.

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