Obrist, L. C. (2017). What a difference a day makes: The eighth day of the week in book 10 of Hrabanus Maurus' De rerum naturis. Late antique calendrical thought and its reception in the early Middle Ages, 293-308.
Chicago Style (17th ed.) CitationObrist, Lisa Chen. "What a Difference a Day Makes: The Eighth Day of the Week in Book 10 of Hrabanus Maurus' De Rerum Naturis." Late Antique Calendrical Thought and Its Reception in the Early Middle Ages 2017: 293-308.
MLA (9th ed.) CitationObrist, Lisa Chen. "What a Difference a Day Makes: The Eighth Day of the Week in Book 10 of Hrabanus Maurus' De Rerum Naturis." Late Antique Calendrical Thought and Its Reception in the Early Middle Ages, 2017, pp. 293-308.
Warning: These citations may not always be 100% accurate.