Citazione Stile APA (7a Edizione)

Ward, B. (1968). The lopsided world (First Edition.). W. W. Norton.

Citazione stile Chigago Style (17a edizione)

Ward, Barbara. The Lopsided World. First Edition. New York: W. W. Norton, 1968.

Citatione MLA (9a ed.)

Ward, Barbara. The Lopsided World. First Edition. W. W. Norton, 1968.