APA (7e ed.) Bronvermelding
SCHAAL, D., & HACKENBERG, T. TOWARD A FUNCTIONAL ANALYSIS OF DRUG TREATMENT FOR BEHAVIOR PROBLEMS OF PEOPLE WITH DEVELOPMENTAL DISABILITIES.
Chicago (17e ed.) Bronvermelding
SCHAAL, D.W, en T. HACKENBERG. TOWARD A FUNCTIONAL ANALYSIS OF DRUG TREATMENT FOR BEHAVIOR PROBLEMS OF PEOPLE WITH DEVELOPMENTAL DISABILITIES.
MLA (9e ed.) Bronvermelding
SCHAAL, D.W, en T. HACKENBERG. TOWARD A FUNCTIONAL ANALYSIS OF DRUG TREATMENT FOR BEHAVIOR PROBLEMS OF PEOPLE WITH DEVELOPMENTAL DISABILITIES.
Let op: Deze citaties zijn niet altijd 100% accuraat.