APA (7th ed.) Zitazioa

Gleason, R. W. (1968). Contemporary spirituality: Current problems in religious life. Macmillan.

Chicago Style (17th ed.) Zitazioa

Gleason, Robert W. Contemporary Spirituality: Current Problems in Religious Life. New York: Macmillan, 1968.

MLA (9th ed.) Zitazioa

Gleason, Robert W. Contemporary Spirituality: Current Problems in Religious Life. Macmillan, 1968.