DK Publishing, Inc, & Smithsonian Institution. (2020). Space: A visual encyclopedia (Second edition, American edition.). DK Publishing.
Cita Chicago Style (17a ed.)DK Publishing, Inc, y Smithsonian Institution. Space: A Visual Encyclopedia. Second edition, American edition. New York: DK Publishing, 2020.
Cita MLA (8a ed.)DK Publishing, Inc, y Smithsonian Institution. Space: A Visual Encyclopedia. Second edition, American edition. DK Publishing, 2020.
Precaución: Estas citas no son 100% exactas.