APA (7th ed.) Citation

Gardner, J. W. (1961). Excellence, can we be equal and excellent toon. harper.

Chicago Style (17th ed.) Citation

Gardner, John William. Excellence, Can We Be Equal and Excellent Toon. New York: harper, 1961.

MLA (9th ed.) Citation

Gardner, John William. Excellence, Can We Be Equal and Excellent Toon. harper, 1961.