APA (7th ed.) Citation

Sullivan, G. (1991). Ronald Reagan (Rev. ed.). J. Messner.

Chicago Style (17th ed.) Citation

Sullivan, George. Ronald Reagan. Rev. ed. Englewood Cliffs, N.J.: J. Messner, 1991.

MLA (9th ed.) Citation

Sullivan, George. Ronald Reagan. Rev. ed. J. Messner, 1991.