Style de citation APA (7e éd.)

Merton, T., & Hart, P. (2013). In the Valley of Wormwood: Cistercian Blessed and Saints of the Golden Age. Liturgical Press.

Style de citation Chicago (17e éd.)

Merton, Thomas, et Patrick Hart. In the Valley of Wormwood: Cistercian Blessed and Saints of the Golden Age. Collegeville, Minnesota: Liturgical Press, 2013.

Style de citation MLA (8e éd.)

Merton, Thomas, et Patrick Hart. In the Valley of Wormwood: Cistercian Blessed and Saints of the Golden Age. Liturgical Press, 2013.