Harding, L. (2017). A very expensive poison: The assassination of Alexander Litvinenko and Putin's war with the West. Vintage Books, a division of Penguin Random House LLC.
Cita Chicago Style (17a ed.)Harding, Luke. A Very Expensive Poison: The Assassination of Alexander Litvinenko and Putin's War with the West. New York: Vintage Books, a division of Penguin Random House LLC, 2017.
Cita MLA (8a ed.)Harding, Luke. A Very Expensive Poison: The Assassination of Alexander Litvinenko and Putin's War with the West. Vintage Books, a division of Penguin Random House LLC, 2017.
Precaución: Estas citas no son 100% exactas.