Dyfyniad APA

Crystal, D. a. D. (2008). A Dictionary of Linguistics and Phonetics (6th.). Blackwell Publishing.

Dyfyniad Arddull Chicago

Crystal, David and Davy. A Dictionary of Linguistics and Phonetics. 6th. USA: Blackwell Publishing, 2008.

Dyfyniad MLA

Crystal, David and Davy. A Dictionary of Linguistics and Phonetics. 6th. Blackwell Publishing, 2008.

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