APA (7th ed.) Citation

Baum, S., & Cray-Andrews, M. (1983). Creativity 1, 2, 3. Trillium Press.

Chicago Style (17th ed.) Citation

Baum, Susan, and Martha Cray-Andrews. Creativity 1, 2, 3. New York, NY: Trillium Press, 1983.

MLA (9th ed.) Citation

Baum, Susan, and Martha Cray-Andrews. Creativity 1, 2, 3. Trillium Press, 1983.