APA (7th ed.) Citation

Martin, J. (1988). Gradated tones. North Light.

Chicago Style (17th ed.) Citation

Martin, Judy. Gradated Tones. Cincinnati: North Light, 1988.

MLA (9th ed.) Citation

Martin, Judy. Gradated Tones. North Light, 1988.

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