Aguilar, D. A. (2011). 13 planets: The latest view of the solar system. National Geographic.
Cita Chicago Style (17a ed.)Aguilar, David A. 13 Planets: The Latest View of the Solar System. Washington, D.C.: National Geographic, 2011.
Cita MLA (8a ed.)Aguilar, David A. 13 Planets: The Latest View of the Solar System. National Geographic, 2011.
Precaución: Estas citas no son 100% exactas.