APA引文

Delavari, H. (2011). An acoustic study of English vowels produced by Persian EFL students.

Chicago Style (17th ed.) Citation

Delavari, Hilda. An Acoustic Study of English Vowels Produced by Persian EFL Students. 2011.

MLA引文

Delavari, Hilda. An Acoustic Study of English Vowels Produced by Persian EFL Students. 2011.

警告：这些引文格式不一定是100％准确.