Cita APA (7a ed.)

Hockett, H. C., & Schlesinger, A. M. (1947). Land of the free: A Short history of the American people. Macmillan.

Cita Chicago Style (17a ed.)

Hockett, Homer Carey, y Arthur M. Schlesinger. Land of the Free: A Short History of the American People. New York: Macmillan, 1947.

Cita MLA (9a ed.)

Hockett, Homer Carey, y Arthur M. Schlesinger. Land of the Free: A Short History of the American People. Macmillan, 1947.