APA (7e ed.) Bronvermelding
PENTZ, M., & ET AL. (1990). EFFECTS OF PROGRAM IMPLEMENTATION ON ADOLESCENT DRUG USE BEHAVIOR. THE MIDWESTERN PREVENTION PROJECT (MPP).
Chicago (17e ed.) Bronvermelding
PENTZ, M.A, en ET AL. EFFECTS OF PROGRAM IMPLEMENTATION ON ADOLESCENT DRUG USE BEHAVIOR. THE MIDWESTERN PREVENTION PROJECT (MPP). 1990.
MLA (9e ed.) Bronvermelding
PENTZ, M.A, en ET AL. EFFECTS OF PROGRAM IMPLEMENTATION ON ADOLESCENT DRUG USE BEHAVIOR. THE MIDWESTERN PREVENTION PROJECT (MPP). 1990.
Let op: Deze citaties zijn niet altijd 100% accuraat.