APA (7e ed.) Bronvermelding

Não informado. (1961). The Humanist Educator. American Personnel and Guidance Association.

Chicago (17e ed.) Bronvermelding

Não informado. The Humanist Educator. Falls Church, Va: American Personnel and Guidance Association, 1961.

MLA (8e ed.) Bronvermelding

Não informado. The Humanist Educator. American Personnel and Guidance Association, 1961.

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