APA (7e ed.) Bronvermelding

Greene, J. S., & Wells, E. J. (1927). The cause and cure of speech disorders: A text book for students and teachers on stuttering, stammering and voice conditions. Macmillan.

Chicago (17e ed.) Bronvermelding

Greene, James Sonnett, en Emilie J. Wells. The Cause and Cure of Speech Disorders: A Text Book for Students and Teachers on Stuttering, Stammering and Voice Conditions. New York: Macmillan, 1927.

MLA (8e ed.) Bronvermelding

Greene, James Sonnett, en Emilie J. Wells. The Cause and Cure of Speech Disorders: A Text Book for Students and Teachers on Stuttering, Stammering and Voice Conditions. Macmillan, 1927.