APA (7e ed.) Bronvermelding
Gleason, R. W. (1968). Contemporary spirituality: Current problems in religious life. Macmillan.
Chicago (17e ed.) Bronvermelding
Gleason, Robert W. Contemporary Spirituality: Current Problems in Religious Life. New York: Macmillan, 1968.
MLA (9e ed.) Bronvermelding
Gleason, Robert W. Contemporary Spirituality: Current Problems in Religious Life. Macmillan, 1968.
Let op: Deze citaties zijn niet altijd 100% accuraat.