APA (7th ed.) Citation

Gelb, L. H. (2009). Power rules: How common sense can rescue American foreign policy. HarperCollins e-books.

Chicago Style (17th ed.) Citation

Gelb, Leslie H. Power Rules: How Common Sense Can Rescue American Foreign Policy. Pymble, NSW: HarperCollins e-books, 2009.

MLA (9th ed.) Citation

Gelb, Leslie H. Power Rules: How Common Sense Can Rescue American Foreign Policy. HarperCollins e-books, 2009.