APA (7th ed.) Citation

Cummings, E. E., & Ray, D. K. (1987). Little tree. Crown Publishers.

Chicago Style (17th ed.) Citation

Cummings, E. E., and Deborah Kogan Ray. Little Tree. New York: Crown Publishers, 1987.

MLA (9th ed.) Citation

Cummings, E. E., and Deborah Kogan Ray. Little Tree. Crown Publishers, 1987.