APA (7th ed.) Citation

Sheeler, W. D. M., & Markley, R. W. (1991). Sounds and rhythm: A pronunciation course (2nd ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Sheeler, Willard De Mont, and Rayner W. Markley. Sounds and Rhythm: A Pronunciation Course. 2nd ed. Englewood Cliffs, N.J: Prentice Hall, 1991.

MLA (9th ed.) Citation

Sheeler, Willard De Mont, and Rayner W. Markley. Sounds and Rhythm: A Pronunciation Course. 2nd ed. Prentice Hall, 1991.