APA (7e ed.) Bronvermelding
POLLOWAY, E., & ET AL. (1989). DEMOGRAPHIC, SOCIAL AND BEHAVIORAL CHARACTERISTICS OF STUDENTS WITH EDUCABLE MENTAL RETARDATION.
Chicago (17e ed.) Bronvermelding
POLLOWAY, E.A, en ET AL. DEMOGRAPHIC, SOCIAL AND BEHAVIORAL CHARACTERISTICS OF STUDENTS WITH EDUCABLE MENTAL RETARDATION. 1989.
MLA (9e ed.) Bronvermelding
POLLOWAY, E.A, en ET AL. DEMOGRAPHIC, SOCIAL AND BEHAVIORAL CHARACTERISTICS OF STUDENTS WITH EDUCABLE MENTAL RETARDATION. 1989.
Let op: Deze citaties zijn niet altijd 100% accuraat.