APA (7e ed.) Bronvermelding
Hammill, D. D., & Bartel, N. R. (1978). Teaching children with learning and behavior problems (2nd. ed.). Allyn & Bacon.
Chicago (17e ed.) Bronvermelding
Hammill, Donald D., en Nettie R. Bartel. Teaching Children with Learning and Behavior Problems. 2nd. ed. Boston: Allyn & Bacon, 1978.
MLA (9e ed.) Bronvermelding
Hammill, Donald D., en Nettie R. Bartel. Teaching Children with Learning and Behavior Problems. 2nd. ed. Allyn & Bacon, 1978.
Let op: Deze citaties zijn niet altijd 100% accuraat.