Merton, T., & Hart, P. (1993). The school of charity: The letters of Thomas Merton on religious renewal and spiritual direction (1st Harvest/HBJ ed.). Harcourt Brace Jovanovich.
Chicago-Zitierstil (17. Ausg.)Merton, Thomas, und Patrick Hart. The School of Charity: The Letters of Thomas Merton on Religious Renewal and Spiritual Direction. 1st Harvest/HBJ ed. San Diego: Harcourt Brace Jovanovich, 1993.
MLA-Zitierstil (8. Ausg.)Merton, Thomas, und Patrick Hart. The School of Charity: The Letters of Thomas Merton on Religious Renewal and Spiritual Direction. 1st Harvest/HBJ ed. Harcourt Brace Jovanovich, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.