Dyfyniad APA

Clark, J., & Yallop, C. (1995). An introduction to phonetics and phonology (2nd ed.). Blackwell.

Dyfyniad Arddull Chicago

Clark, John, and Colin Yallop. An Introduction to Phonetics and Phonology. 2nd ed. Oxford: Blackwell, 1995.

Dyfyniad MLA

Clark, John, and Colin Yallop. An Introduction to Phonetics and Phonology. 2nd ed. Blackwell, 1995.

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