Style de citation APA (7e éd.)

Barell, J. (1980). Playgrounds of our minds. Teachers College Press.

Style de citation Chicago (17e éd.)

Barell, John. Playgrounds of Our Minds. New York: Teachers College Press, 1980.

Style de citation MLA (9e éd.)

Barell, John. Playgrounds of Our Minds. Teachers College Press, 1980.