Citazione Stile APA (7a Edizione)

Wish, H. (1961). Contemporary America: The national scene since 1900 (Third edition.). Harper.

Citazione stile Chigago Style (17a edizione)

Wish, Harvey. Contemporary America: The National Scene Since 1900. Third edition. New York: Harper, 1961.

Citatione MLA (9a ed.)

Wish, Harvey. Contemporary America: The National Scene Since 1900. Third edition. Harper, 1961.