APA (7th ed.) Citation

Hartman, G., & Billias, G. A. (1961). America: Land of freedom (2nd ed.). D.C. Heath and Co..

Chicago Style (17th ed.) Citation

Hartman, Gertrude, and George Athan Billias. America: Land of Freedom. 2nd ed. [Boston]: D.C. Heath and Co., 1961.

MLA (8th ed.) Citation

Hartman, Gertrude, and George Athan Billias. America: Land of Freedom. 2nd ed. D.C. Heath and Co., 1961.