APA (7e ed.) Bronvermelding
Dave. (1994). Building positive relationships for the teen years. David C.Cook.
Chicago (17e ed.) Bronvermelding
Dave. Building Positive Relationships for the Teen Years. Illinois: David C.Cook, 1994.
MLA (9e ed.) Bronvermelding
Dave. Building Positive Relationships for the Teen Years. David C.Cook, 1994.
Let op: Deze citaties zijn niet altijd 100% accuraat.