Cita APA (7th ed.)

Yu, A. C. L. (2013). Origins of sound change: Approaches to phonologization. Oxford University Press.

Cita Chicago (17th ed.)

Yu, Alan C. L. Origins of Sound Change: Approaches to Phonologization. Oxford: Oxford University Press, 2013.

Cita MLA (9th ed.)

Yu, Alan C. L. Origins of Sound Change: Approaches to Phonologization. Oxford University Press, 2013.