APA Citation

Gibbon, F. E., & Ball, M. J. Handbook of vowels and vowel disorders.

Chicago Style Citation

Gibbon, Fiona E., and Martin J. Ball. Handbook of Vowels and Vowel Disorders.

MLA Citation

Gibbon, Fiona E., and Martin J. Ball. Handbook of Vowels and Vowel Disorders.

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