APA (7th ed.) Zitazioa
Newman, B. (1987). Sister of wisdom: St. Hildegard's theology of the feminine. University of CA Press.
Chicago Style (17th ed.) Zitazioa
Newman, Barbara. Sister of Wisdom: St. Hildegard's Theology of the Feminine. Berkeley: University of CA Press, 1987.
MLA (9th ed.) Zitazioa
Newman, Barbara. Sister of Wisdom: St. Hildegard's Theology of the Feminine. University of CA Press, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.