Cooper, M. (1980). Watercolor by design. Watson-Guptill ; Pitman House.
Chicago Style (17th ed.) CitationCooper, Mario. Watercolor by Design. New York : London: Watson-Guptill ; Pitman House, 1980.
MLA (9th ed.) CitationCooper, Mario. Watercolor by Design. Watson-Guptill ; Pitman House, 1980.
Warning: These citations may not always be 100% accurate.