Gray, T. W., & Mann, N. (2022). Engines: The inner workings of machines that move the world (First edition.). Black Dog & Leventhal Publishers, Hachette Book Group.
Cita Chicago Style (17a ed.)Gray, Theodore W., y Nick Mann. Engines: The Inner Workings of Machines That Move the World. First edition. New York: Black Dog & Leventhal Publishers, Hachette Book Group, 2022.
Cita MLA (8a ed.)Gray, Theodore W., y Nick Mann. Engines: The Inner Workings of Machines That Move the World. First edition. Black Dog & Leventhal Publishers, Hachette Book Group, 2022.
Precaución: Estas citas no son 100% exactas.