Nouwen, H. J. M., Christensen, M. J., & Laird, R. (2015). Spiritual direction: Wisdom for the long walk of faith. HarperOne, a division of HarperCollinsPublishers.
Cita Chicago Style (17a ed.)Nouwen, Henri J. M., Michael J. Christensen, y Rebecca Laird. Spiritual Direction: Wisdom for the Long Walk of Faith. New York, NY: HarperOne, a division of HarperCollinsPublishers, 2015.
Cita MLA (8a ed.)Nouwen, Henri J. M., et al. Spiritual Direction: Wisdom for the Long Walk of Faith. HarperOne, a division of HarperCollinsPublishers, 2015.
Precaución: Estas citas no son 100% exactas.