O'Connor, B. (2009). Watercolor essentials: Hands-on techniques for exploring watercolor in motion. North Light Books.
Chicago Style (17th ed.) CitationO'Connor, Birgit. Watercolor Essentials: Hands-on Techniques for Exploring Watercolor in Motion. Cincinnati, Ohio: North Light Books, 2009.
MLA (8th ed.) CitationO'Connor, Birgit. Watercolor Essentials: Hands-on Techniques for Exploring Watercolor in Motion. North Light Books, 2009.
Warning: These citations may not always be 100% accurate.