APA (7th ed.) Citation

Ferguson, J. H., & McHenry, D. E. (1964). Elements of American government (6th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Ferguson, John Henry, and Dean Eugene McHenry. Elements of American Government. 6th ed. New York: McGraw-Hill, 1964.

MLA (9th ed.) Citation

Ferguson, John Henry, and Dean Eugene McHenry. Elements of American Government. 6th ed. McGraw-Hill, 1964.