Citazione Stile APA (7a Edizione)

Gardner, J. W. (1964). Self-renewal: The individual and the innovative society. Harper & Row.

Citazione stile Chigago Style (17a edizione)

Gardner, John W. Self-renewal: The Individual and the Innovative Society. New York: Harper & Row, 1964.

Citatione MLA (9a ed.)

Gardner, John W. Self-renewal: The Individual and the Innovative Society. Harper & Row, 1964.