APA (7th ed.) Citation

Hasselt, T. v., & Wagner, J. (1992). Watercolor fix-it book. North Light.

Chicago Style (17th ed.) Citation

Hasselt, Tony van, and Judi Wagner. Watercolor Fix-it Book. Cincinnati: North Light, 1992.

MLA (9th ed.) Citation

Hasselt, Tony van, and Judi Wagner. Watercolor Fix-it Book. North Light, 1992.