APA (7th ed.) Citation

McGrady, D. L., Bain, J., & Guillaume de Machaut. (2012). A companion to Guillaume de Machaut. Brill's companions to the Christian tradition.

Chicago Style (17th ed.) Citation

McGrady, Deborah L., Jennifer Bain, and Guillaume de Machaut. "A Companion to Guillaume De Machaut." Brill's Companions to the Christian Tradition 2012.

MLA (9th ed.) Citation

McGrady, Deborah L., et al. "A Companion to Guillaume De Machaut." Brill's Companions to the Christian Tradition, 2012.

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