APA (7e ed.) Bronvermelding

Não informado. (1922). Educational research bulletin. Ohio State University, Bureau of Educational Research.

Chicago (17e ed.) Bronvermelding

Não informado. Educational Research Bulletin. Columbus, Ohio: Ohio State University, Bureau of Educational Research, 1922.

MLA (8e ed.) Bronvermelding

Não informado. Educational Research Bulletin. Ohio State University, Bureau of Educational Research, 1922.

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