APA引文

ebrary, Inc, & Harrison, A. E. (2010). Speech disorders: Causes, treatment and social effects. Nova Science Publishers, Inc..

Chicago Style (17th ed.) Citation

ebrary, Inc, and Alan E. Harrison. Speech Disorders: Causes, Treatment and Social Effects. Hauppauge, NY: Nova Science Publishers, Inc., 2010.

MLA引文

ebrary, Inc, and Alan E. Harrison. Speech Disorders: Causes, Treatment and Social Effects. Nova Science Publishers, Inc., 2010.