Cita APA (7a ed.)

DK Publishing, Inc, & Smithsonian Institution. (2018). Timelines of history (Second edition.). DK Publishing.

Cita Chicago Style (17a ed.)

DK Publishing, Inc, y Smithsonian Institution. Timelines of History. Second edition. New York, New York: DK Publishing, 2018.

Cita MLA (8a ed.)

DK Publishing, Inc, y Smithsonian Institution. Timelines of History. Second edition. DK Publishing, 2018.

Precaución: Estas citas no son 100% exactas.