APA (7th ed.) Citation

Curlee, R. F., & Siegel, G. M. (1997). Nature and treatment of stuttering: New directions (2nd edition.). Allyn and Bacon.

Chicago Style (17th ed.) Citation

Curlee, Richard Frederick, and Gerald M. Siegel. Nature and Treatment of Stuttering: New Directions. 2nd edition. Boston: Allyn and Bacon, 1997.

MLA (9th ed.) Citation

Curlee, Richard Frederick, and Gerald M. Siegel. Nature and Treatment of Stuttering: New Directions. 2nd edition. Allyn and Bacon, 1997.