Dyfyniad APA

Oxenden, C. (2010). American English file: Student book starter. Oxford: Oxford University Press.

Dyfyniad Arddull Chicago

Oxenden, Clive. American English File: Student Book Starter. Oxford: Oxford University Press, 2010.

Dyfyniad MLA

Oxenden, Clive. American English File: Student Book Starter. Oxford: Oxford University Press, 2010.

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