Anselm, S., & Fröhlich, W. (1990). The letters of Saint Anselm of Canterbury. Cistercian Publications.
Cita Chicago Style (17a ed.)Anselm, Saint, y Walter Fröhlich. The Letters of Saint Anselm of Canterbury. Kalamazoo, Michigan: Cistercian Publications, 1990.
Cita MLA (8a ed.)Anselm, Saint, y Walter Fröhlich. The Letters of Saint Anselm of Canterbury. Cistercian Publications, 1990.
Precaución: Estas citas no son 100% exactas.