Cita APA

Gelb, L. H. (2010). Power rules: How common sense can rescue American foreign policy (1st edition.). New York: Harper Perennial.

Citación estilo Chicago

Gelb, Leslie H. Power Rules: How Common Sense Can Rescue American Foreign Policy. 1st edition. New York: Harper Perennial, 2010.

Cita MLA

Gelb, Leslie H. Power Rules: How Common Sense Can Rescue American Foreign Policy. 1st edition. New York: Harper Perennial, 2010.