Dyfyniad APA

Rubin, A. D., & Jackson-Menaldi, M. C. A. (2014). The vocal pitstop: Keeping your voice on track. Compton Publishing.

Dyfyniad Arddull Chicago

Rubin, Adam D., and María Cristina A. Jackson-Menaldi. The Vocal Pitstop: Keeping Your Voice on Track. Oxford: Compton Publishing, 2014.

Dyfyniad MLA

Rubin, Adam D., and María Cristina A. Jackson-Menaldi. The Vocal Pitstop: Keeping Your Voice on Track. Compton Publishing, 2014.

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