APA (7th ed.) Citation

Ashby, P. (1995). Speech sounds. Routledge.

Chicago Style (17th ed.) Citation

Ashby, Patricia. Speech Sounds. London New York: Routledge, 1995.

MLA (8th ed.) Citation

Ashby, Patricia. Speech Sounds. Routledge, 1995.

Warning: These citations may not always be 100% accurate.