APA (7e ed.) Bronvermelding

Não informado. (1964). Educational and Psychological Interactions. University of Lund, Malmo School of Education.

Chicago (17e ed.) Bronvermelding

Não informado. Educational and Psychological Interactions. Malmo, Suecia: University of Lund, Malmo School of Education, 1964.

MLA (8e ed.) Bronvermelding

Não informado. Educational and Psychological Interactions. University of Lund, Malmo School of Education, 1964.

Let op: Deze citaties zijn niet altijd 100% accuraat.