Mappæ clavicula : a manuscript treatise on the preparation of pigments, and on various processes of the decorative arts practised during the Middle Ages / communicated to the Society of Antiquaries by Sir Thomas Phillipps.
MLA
Mappæ Clavicula : a Manuscript Treatise on the Preparation of Pigments, and on Various Processes of the Decorative Arts Practised during the Middle Ages / Communicated to the Society of Antiquaries by Sir Thomas Phillipps. Printed by J.B. Nichols & Son, 1847. https://collections.library.yale.edu/catalog/16609783.
APA, 6th edition
Mappæ clavicula : a manuscript treatise on the preparation of pigments, and on various processes of the decorative arts practised during the Middle Ages / communicated to the Society of Antiquaries by Sir Thomas Phillipps. (1847). [Title pages]. Printed by J.B. Nichols & Son, https://collections.library.yale.edu/catalog/16609783.
