Dyfyniad APA

Cunningham, S. (2004). American cutting edge: Class CDS. Hong Kong: Longman Aisa ELT.

Dyfyniad Arddull Chicago

Cunningham, Sarah. American Cutting Edge: Class CDS. Hong Kong: Longman Aisa ELT, 2004.

Dyfyniad MLA

Cunningham, Sarah. American Cutting Edge: Class CDS. Hong Kong: Longman Aisa ELT, 2004.

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