APA (7th ed.) Citation

Cobb, E. (1977). The ecology of imagination in childhood. Columbia University Press.

Chicago Style (17th ed.) Citation

Cobb, Edith. The Ecology of Imagination in Childhood. New York: Columbia University Press, 1977.

MLA (9th ed.) Citation

Cobb, Edith. The Ecology of Imagination in Childhood. Columbia University Press, 1977.