Clinton, H. R. (2014). Hard choices (First Simon & Schuster hardcover edition.). Simon & Schuster.
Cita Chicago (17th ed.)Clinton, Hillary Rodham. Hard Choices. First Simon & Schuster hardcover edition. New York: Simon & Schuster, 2014.
Cita MLA (9th ed.)Clinton, Hillary Rodham. Hard Choices. First Simon & Schuster hardcover edition. Simon & Schuster, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.