Hadewijch, Hart, C., & Mommaers, P. (1980). The complete works. Paulist Press.
Chicago Style (17th ed.) CitationHadewijch, Columba Hart, and Paul Mommaers. The Complete Works. New York [u.a.]: Paulist Press, 1980.
MLA (8th ed.) CitationHadewijch, et al. The Complete Works. Paulist Press, 1980.
Warning: These citations may not always be 100% accurate.