Citazione Stile APA (7a Edizione)

Freidel, F. B. (1959). The New Deal in historical perspective. American Historical Assoc., Service Center for Teachers of History.

Citazione stile Chigago Style (17a edizione)

Freidel, Frank Burt. The New Deal in Historical Perspective. Washington, DC: American Historical Assoc., Service Center for Teachers of History, 1959.

Citatione MLA (9a ed.)

Freidel, Frank Burt. The New Deal in Historical Perspective. American Historical Assoc., Service Center for Teachers of History, 1959.