APA (7th ed.) Citation

(2023). English Vowel Sounds: A Practical Guide for the EFL Classroom.

Chicago Style (17th ed.) Citation

English Vowel Sounds: A Practical Guide for the EFL Classroom. 2023.

MLA (8th ed.) Citation

English Vowel Sounds: A Practical Guide for the EFL Classroom. 2023.

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