APA (7th ed.) Citation

Ferguson, J. H., & McHenry, D. E. (1970). Elements of American Government (9th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Ferguson, John Henry, and Dean Eugene McHenry. Elements of American Government. 9th ed. New York: McGraw-Hill, 1970.

MLA (9th ed.) Citation

Ferguson, John Henry, and Dean Eugene McHenry. Elements of American Government. 9th ed. McGraw-Hill, 1970.