APA (7th ed.) Citation

Ulrich, I., & Maloney, L. M. (1993). Hildegard of Bingen: Mystic, healer, companion of the angels. Liturgical Press.

Chicago Style (17th ed.) Citation

Ulrich, Ingeborg, and Linda M. Maloney. Hildegard of Bingen: Mystic, Healer, Companion of the Angels. Collegeville, Minn.: Liturgical Press, 1993.

MLA (8th ed.) Citation

Ulrich, Ingeborg, and Linda M. Maloney. Hildegard of Bingen: Mystic, Healer, Companion of the Angels. Liturgical Press, 1993.