Dyfyniad APA

(2004). Innovations: A course in natural English: Teacher's book. London, UK: Thomson Heinle.

Dyfyniad Arddull Chicago

Innovations: A Course in Natural English: Teacher's Book. London, UK: Thomson Heinle, 2004.

Dyfyniad MLA

Innovations: A Course in Natural English: Teacher's Book. London, UK: Thomson Heinle, 2004.

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