APA (7e ed.) Bronvermelding
NICHOLSON, A., & ALBERMAN, E. (1993). PREDICTION OF THE NUMBER OF DOWN'S SYNDROME INFANTS TO BE BORN IN ENGLAND AND WALES UP TO THE YEAR 2000 AND THEIR LIKELY SURVIVAL RATES.
Chicago (17e ed.) Bronvermelding
NICHOLSON, A., en E. ALBERMAN. PREDICTION OF THE NUMBER OF DOWN'S SYNDROME INFANTS TO BE BORN IN ENGLAND AND WALES UP TO THE YEAR 2000 AND THEIR LIKELY SURVIVAL RATES. 1993.
MLA (9e ed.) Bronvermelding
NICHOLSON, A., en E. ALBERMAN. PREDICTION OF THE NUMBER OF DOWN'S SYNDROME INFANTS TO BE BORN IN ENGLAND AND WALES UP TO THE YEAR 2000 AND THEIR LIKELY SURVIVAL RATES. 1993.
Let op: Deze citaties zijn niet altijd 100% accuraat.