APA (7e ed.) Bronvermelding

(1950). Survey of summer conferences. International Council of Religious Education.

Chicago (17e ed.) Bronvermelding

Survey of Summer Conferences. Chicago: International Council of Religious Education, 1950.

MLA (8e ed.) Bronvermelding

Survey of Summer Conferences. International Council of Religious Education, 1950.

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