APA (7th ed.) Citation

Hildegard Bingen, Ä., Hildegard Bingen, Ä., & Hildegard Bingen, Ä. (1994). The Ursula antiphons. Hildegard Publ.

Chicago Style (17th ed.) Citation

Hildegard Bingen, Äbtissin, Äbtissin Hildegard Bingen, and Äbtissin Hildegard Bingen. The Ursula Antiphons. Bryn Mawr, PA: Hildegard Publ, 1994.

MLA (9th ed.) Citation

Hildegard Bingen, Äbtissin, et al. The Ursula Antiphons. Hildegard Publ, 1994.

Warning: These citations may not always be 100% accurate.