APA (7th ed.) Citation

Küng, H. (1966). The Sacraments: An ecumenical dilemma. Paulist Press.

Chicago Style (17th ed.) Citation

Küng, Hans. The Sacraments: An Ecumenical Dilemma. New York, NY: Paulist Press, 1966.

MLA (9th ed.) Citation

Küng, Hans. The Sacraments: An Ecumenical Dilemma. Paulist Press, 1966.

Warning: These citations may not always be 100% accurate.