APA-viite (7. p.)
Berman, C. H. (2010). The Cistercian evolution: The invention of a religious order in twelfth-century Europe. University of Pennsylvania Press.
Chicago-viite (17. p.)
Berman, Constance H. The Cistercian Evolution: The Invention of a Religious Order in Twelfth-century Europe. Philadelphia: University of Pennsylvania Press, 2010.
MLA-viite (9. p.)
Berman, Constance H. The Cistercian Evolution: The Invention of a Religious Order in Twelfth-century Europe. University of Pennsylvania Press, 2010.
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