APA সাইটেশন

Gardner, J. W. (1962). Excellence: Can we be equal and excellent too? New York: Harper Colophon.

শিকাগো স্টাইলে সাইটেশন

Gardner, John W. Excellence: Can We Be Equal and Excellent Too? New York: Harper Colophon, 1962.

এমএলএ সাইটেশন

Gardner, John W. Excellence: Can We Be Equal and Excellent Too? New York: Harper Colophon, 1962.