Hammer, J. (2016). The bad-ass librarians of Timbuktu: And their race to save the world's most precious manuscripts (First Simon & Schuster hardcover edition.). Simon & Schuster.
Cita Chicago Style (17a ed.)Hammer, Joshua. The Bad-ass Librarians of Timbuktu: And Their Race to Save the World's Most Precious Manuscripts. First Simon & Schuster hardcover edition. New York: Simon & Schuster, 2016.
Cita MLA (8a ed.)Hammer, Joshua. The Bad-ass Librarians of Timbuktu: And Their Race to Save the World's Most Precious Manuscripts. First Simon & Schuster hardcover edition. Simon & Schuster, 2016.
Precaución: Estas citas no son 100% exactas.