APA (7th ed.) Citation

Howard, H. (2003). Pigments of English medieval wall painting (1st publ.). Archetype Publications.

Chicago Style (17th ed.) Citation

Howard, Helen. Pigments of English Medieval Wall Painting. 1st publ. London: Archetype Publications, 2003.

MLA (9th ed.) Citation

Howard, Helen. Pigments of English Medieval Wall Painting. 1st publ. Archetype Publications, 2003.

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