APA (7th ed.) Citation

De Hamel, C. (2001). The British Library guide to manuscript illumination: History and techniques. The British Library.

Chicago Style (17th ed.) Citation

De Hamel, Christopher. The British Library Guide to Manuscript Illumination: History and Techniques. London: The British Library, 2001.

MLA (9th ed.) Citation

De Hamel, Christopher. The British Library Guide to Manuscript Illumination: History and Techniques. The British Library, 2001.