Hockett, H. C., & Schlesinger, A. M. (1944). Land of the free: A short history of the American people. The Macmillan Company.
Lua i Stíl Chicago (17ú heag.)Hockett, Homer C., agus Arthur M. Schlesinger. Land of the Free: A Short History of the American People. New York: The Macmillan Company, 1944.
Lua MLA (8ú heag.)Hockett, Homer C., agus Arthur M. Schlesinger. Land of the Free: A Short History of the American People. The Macmillan Company, 1944.
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