Smithsonian Institution. (2022). The new children's encyclopedia: Packed with thousands of facts, stats, and illustrations (American edition, fourth edition.). DK/Penguin Random House.
Cita Chicago Style (17a ed.)Smithsonian Institution. The New Children's Encyclopedia: Packed with Thousands of Facts, Stats, and Illustrations. American edition, fourth edition. New York, NY: DK/Penguin Random House, 2022.
Cita MLA (8a ed.)Smithsonian Institution. The New Children's Encyclopedia: Packed with Thousands of Facts, Stats, and Illustrations. American edition, fourth edition. DK/Penguin Random House, 2022.
Precaución: Estas citas no son 100% exactas.