Dyfyniad APA

Carrell, J., & Tiffany, W. R. (1960). Phonetics: Theory and applications to speech improvement. McGraw-Hill.

Dyfyniad Arddull Chicago

Carrell, James, and William R. Tiffany. Phonetics: Theory and Applications to Speech Improvement. New York: McGraw-Hill, 1960.

Dyfyniad MLA

Carrell, James, and William R. Tiffany. Phonetics: Theory and Applications to Speech Improvement. McGraw-Hill, 1960.

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