Rose, A. (2020). Empires of the sky: Zeppelins, airplanes, and two men's epic duel to rule the world (First edition.). Random House.
Cita Chicago Style (17a ed.)Rose, Alexander. Empires of the Sky: Zeppelins, Airplanes, and Two Men's Epic Duel to Rule the World. First edition. New York: Random House, 2020.
Cita MLA (8a ed.)Rose, Alexander. Empires of the Sky: Zeppelins, Airplanes, and Two Men's Epic Duel to Rule the World. First edition. Random House, 2020.
Precaución: Estas citas no son 100% exactas.