Dyfyniad APA

(1999). Oxford guide to British and American culture for learners of English. New York: Oxford University Press.

Dyfyniad Arddull Chicago

Oxford Guide to British and American Culture for Learners of English. New York: Oxford University Press, 1999.

Dyfyniad MLA

Oxford Guide to British and American Culture for Learners of English. New York: Oxford University Press, 1999.

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