Dyfyniad APA

Rice, C. M. (1920). Voice production with the aid of phonetics (2nd ed.). W. Heffer.

Dyfyniad Arddull Chicago

Rice, Charles Macan. Voice Production with the Aid of Phonetics. 2nd ed. Cambridge [England]: W. Heffer, 1920.

Dyfyniad MLA

Rice, Charles Macan. Voice Production with the Aid of Phonetics. 2nd ed. W. Heffer, 1920.

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