APA (7e ed.) Bronvermelding
GABLE, R., & WARREN, S. (1993). ADVANCES IN MENTAL RETARDATION AND DEVELOPMENTAL DISABILITIES. VOLUME 5. [s.n.].
Chicago (17e ed.) Bronvermelding
GABLE, R.A, en S.F WARREN. ADVANCES IN MENTAL RETARDATION AND DEVELOPMENTAL DISABILITIES. VOLUME 5. [s.l.]: [s.n.], 1993.
MLA (9e ed.) Bronvermelding
GABLE, R.A, en S.F WARREN. ADVANCES IN MENTAL RETARDATION AND DEVELOPMENTAL DISABILITIES. VOLUME 5. [s.n.], 1993.
Let op: Deze citaties zijn niet altijd 100% accuraat.