APA (7th ed.) Citation

Stratis, H. K., & Salvesen, B. (2002). The broad spectrum: Studies in the materials, techniques, and conservation of color on papper (1st publ.). Archetype Publications.

Chicago Style (17th ed.) Citation

Stratis, Harriet K., and Britt Salvesen. The Broad Spectrum: Studies in the Materials, Techniques, and Conservation of Color on Papper. 1st publ. London: Archetype Publications, 2002.

MLA (9th ed.) Citation

Stratis, Harriet K., and Britt Salvesen. The Broad Spectrum: Studies in the Materials, Techniques, and Conservation of Color on Papper. 1st publ. Archetype Publications, 2002.