APA (7th ed.) Citation

Nofer, F. (1991). How to make watercolor work for you. North Light Books.

Chicago Style (17th ed.) Citation

Nofer, Frank. How to Make Watercolor Work for You. Cincinnati, Ohio: North Light Books, 1991.

MLA (9th ed.) Citation

Nofer, Frank. How to Make Watercolor Work for You. North Light Books, 1991.