Não informado. (1976). Journal of Classroom Interaction. American University, School of Education.
Chicago (17e ed.) BronvermeldingNão informado. Journal of Classroom Interaction. Washington: American University, School of Education, 1976.
MLA (8e ed.) BronvermeldingNão informado. Journal of Classroom Interaction. American University, School of Education, 1976.
Let op: Deze citaties zijn niet altijd 100% accuraat.