Cita APA (7a ed.)

Gries, P. H. (2014). The politics of American foreign policy: How ideology divides liberals and conservatives over foreign affairs. Stanford Security Studies.

Cita Chicago Style (17a ed.)

Gries, Peter Hays. The Politics of American Foreign Policy: How Ideology Divides Liberals and Conservatives over Foreign Affairs. Stanford, California: Stanford Security Studies, 2014.

Cita MLA (8a ed.)

Gries, Peter Hays. The Politics of American Foreign Policy: How Ideology Divides Liberals and Conservatives over Foreign Affairs. Stanford Security Studies, 2014.