APA (7th ed.) Citation

Betts, E. (1975). Master class in watercolor. Watson-Guptill.

Chicago Style (17th ed.) Citation

Betts, Edward. Master Class in Watercolor. New York: Watson-Guptill, 1975.

MLA (8th ed.) Citation

Betts, Edward. Master Class in Watercolor. Watson-Guptill, 1975.

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