Dyfyniad APA

McKee, P. (1951). Teacher's guide and key for Perfecting your language. Houghton Mifflin.

Dyfyniad Arddull Chicago

McKee, Paul. Teacher's Guide and Key for Perfecting Your Language. [Boston]: Houghton Mifflin, 1951.

Dyfyniad MLA

McKee, Paul. Teacher's Guide and Key for Perfecting Your Language. Houghton Mifflin, 1951.

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