Varley, H. (1980). Colour. Mitchell Beazley Artists House.
Chicago Style (17th ed.) CitationVarley, Helen. Colour. London: Mitchell Beazley Artists House, 1980.
MLA (9th ed.) CitationVarley, Helen. Colour. Mitchell Beazley Artists House, 1980.
Warning: These citations may not always be 100% accurate.