Cita APA (7th ed.)

Carrell, J., & Tiffany, W. R. (1960). Phonetics: Theory and applications to speech improvement. McGraw-Hill.

Cita Chicago (17th ed.)

Carrell, James, i William R. Tiffany. Phonetics: Theory and Applications to Speech Improvement. New York: McGraw-Hill, 1960.

Cita MLA (9th ed.)

Carrell, James, i William R. Tiffany. Phonetics: Theory and Applications to Speech Improvement. McGraw-Hill, 1960.