APA (7e ed.) Bronvermelding
ebrary, Inc, & Harrison, A. E. (2010). Speech disorders: Causes, treatment and social effects. Nova Science Publishers, Inc..
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Alan E. Harrison. Speech Disorders: Causes, Treatment and Social Effects. Hauppauge, NY: Nova Science Publishers, Inc., 2010.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Alan E. Harrison. Speech Disorders: Causes, Treatment and Social Effects. Nova Science Publishers, Inc., 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.