APA (7th ed.) Citation

Guillaume de Saint Thierry, Verdeyen, P., Ceglar, S., & Poncelet, A. (2005). Meditationes devotissimae. Brepols.

Chicago Style (17th ed.) Citation

Guillaume de Saint Thierry, Paul Verdeyen, Stanislau Ceglar, and Albert Poncelet. Meditationes Devotissimae. Turnhout: Brepols, 2005.

MLA (9th ed.) Citation

Guillaume de Saint Thierry, et al. Meditationes Devotissimae. Brepols, 2005.