APA (7e ed.) Bronvermelding

Não informado. (1968). Contemporary education. Indiana University, School of Education.

Chicago (17e ed.) Bronvermelding

Não informado. Contemporary Education. Terre Haute, Ind: Indiana University, School of Education, 1968.

MLA (8e ed.) Bronvermelding

Não informado. Contemporary Education. Indiana University, School of Education, 1968.

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