APA (7e ed.) Bronvermelding
BURT, D., & ET AL. (1996). AGING IN ADULTS WITH DOWN SYNDROME: REPORT FROM A LONGITUDINAL STUDY.
Chicago (17e ed.) Bronvermelding
BURT, D.B, en ET AL. AGING IN ADULTS WITH DOWN SYNDROME: REPORT FROM A LONGITUDINAL STUDY. 1996.
MLA (9e ed.) Bronvermelding
BURT, D.B, en ET AL. AGING IN ADULTS WITH DOWN SYNDROME: REPORT FROM A LONGITUDINAL STUDY. 1996.
Let op: Deze citaties zijn niet altijd 100% accuraat.