APA (7e ed.) Bronvermelding
BUSTER, M., & ET AL. (2010). TRANSITIONS IN DRUG USE IN A NEW GENERATION OF PROBLEM DRUG USERS IN AMSTERDAM: A 6 YEAR FOLLOW UP STUDY.
Chicago (17e ed.) Bronvermelding
BUSTER, M.C.A, en ET AL. TRANSITIONS IN DRUG USE IN A NEW GENERATION OF PROBLEM DRUG USERS IN AMSTERDAM: A 6 YEAR FOLLOW UP STUDY. 2010.
MLA (9e ed.) Bronvermelding
BUSTER, M.C.A, en ET AL. TRANSITIONS IN DRUG USE IN A NEW GENERATION OF PROBLEM DRUG USERS IN AMSTERDAM: A 6 YEAR FOLLOW UP STUDY. 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.