Robert de Gretham, a. 1. c., Duncan, T. G., & Connolly, M. (2003). The Middle English Mirror: Sermons from Advent to Sexagesima. Universitätsverlag Winter.
Chicago Style (17th ed.) CitationRobert de Gretham, active 13th century, Thomas G. Duncan, and Margaret Connolly. The Middle English Mirror: Sermons from Advent to Sexagesima. Heidelberg: Universitätsverlag Winter, 2003.
MLA (9th ed.) CitationRobert de Gretham, active 13th century, et al. The Middle English Mirror: Sermons from Advent to Sexagesima. Universitätsverlag Winter, 2003.
Warning: These citations may not always be 100% accurate.
