APA (7th ed.) Citation

Reader's Digest Association. (2003). The ultimate watercolor course: Simple techniques to paint like the pros. Reader's Digest Association.

Chicago Style (17th ed.) Citation

Reader's Digest Association. The Ultimate Watercolor Course: Simple Techniques to Paint like the Pros. Pleasantville, N.Y.: Reader's Digest Association, 2003.

MLA (9th ed.) Citation

Reader's Digest Association. The Ultimate Watercolor Course: Simple Techniques to Paint like the Pros. Reader's Digest Association, 2003.