APA (7e ed.) Bronvermelding

Não informado. (1929). Journal of Adult Education. American Association for Adult Education.

Chicago (17e ed.) Bronvermelding

Não informado. Journal of Adult Education. New York: American Association for Adult Education, 1929.

MLA (8e ed.) Bronvermelding

Não informado. Journal of Adult Education. American Association for Adult Education, 1929.

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