Dyfyniad APA

Tongue, B. H., & Benson H. Tongue. (2002). Principles of vibration. New York: Oxford University Press.

Dyfyniad Arddull Chicago

Tongue, Benson H., và Benson H. Tongue. Principles of Vibration. New York: Oxford University Press, 2002.

Dyfyniad MLA

Tongue, Benson H., và Benson H. Tongue. Principles of Vibration. New York: Oxford University Press, 2002.

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