Cita APA (7a ed.)

Merton, T., & Pennington, M. B. (1970). The Cistercian spirit: A symposium in memory of Thomas Merton. Irish University Press.

Cita Chicago Style (17a ed.)

Merton, Thomas, y M. Basil Pennington. The Cistercian Spirit: A Symposium in Memory of Thomas Merton. Shannon, Ireland: Irish University Press, 1970.

Cita MLA (9a ed.)

Merton, Thomas, y M. Basil Pennington. The Cistercian Spirit: A Symposium in Memory of Thomas Merton. Irish University Press, 1970.