APA (7th ed.) Citation

Barbour, A. J. (1978). Watercolor: The wet technique. Watson-Guptill.

Chicago Style (17th ed.) Citation

Barbour, Arthur J. Watercolor: The Wet Technique. New York: Watson-Guptill, 1978.

MLA (8th ed.) Citation

Barbour, Arthur J. Watercolor: The Wet Technique. Watson-Guptill, 1978.

Warning: These citations may not always be 100% accurate.