APA (7th ed.) Citation

Underhill. (1994). Sound foundations: Living phonology. Heinemann.

Chicago Style (17th ed.) Citation

Underhill. Sound Foundations: Living Phonology. Oxford: Heinemann, 1994.

MLA (9th ed.) Citation

Underhill. Sound Foundations: Living Phonology. Heinemann, 1994.

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