APA (7th ed.) Citation

Higgins, J. J. (1971). Merton's theology of prayer. Cistercian Publications.

Chicago Style (17th ed.) Citation

Higgins, John J. Merton's Theology of Prayer. Spencer, Mass.: Cistercian Publications, 1971.

MLA (9th ed.) Citation

Higgins, John J. Merton's Theology of Prayer. Cistercian Publications, 1971.