APA (7th ed.) Citation

Liao, J. (2011). English vowel production of Mandarin speakers.

Chicago Style (17th ed.) Citation

Liao, Jia-Shiou. English Vowel Production of Mandarin Speakers. 2011.

MLA (8th ed.) Citation

Liao, Jia-Shiou. English Vowel Production of Mandarin Speakers. 2011.

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