Merton, T., Tardiff, M., & Ruether, R. R. (1995). At home in the world: The letters of Thomas Merton & Rosemary Radford Ruether. Orbis Books.
Lua i Stíl Chicago (17ú heag.)Merton, Thomas, Mary Tardiff, agus Rosemary Radford Ruether. At Home in the World: The Letters of Thomas Merton & Rosemary Radford Ruether. Maryknoll, N.Y.: Orbis Books, 1995.
Lua MLA (8ú heag.)Merton, Thomas, et al. At Home in the World: The Letters of Thomas Merton & Rosemary Radford Ruether. Orbis Books, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.