APA (7th ed.) Citation

Wittkopf, E. R., & McCormick, J. M. (2004). The domestic sources of American foreign policy: Insights and evidence (4th ed.). Rowman & Littlefield.

Chicago Style (17th ed.) Citation

Wittkopf, Eugene R., and James M. McCormick. The Domestic Sources of American Foreign Policy: Insights and Evidence. 4th ed. Lanham, Md.: Rowman & Littlefield, 2004.

MLA (9th ed.) Citation

Wittkopf, Eugene R., and James M. McCormick. The Domestic Sources of American Foreign Policy: Insights and Evidence. 4th ed. Rowman & Littlefield, 2004.