APA Citation

Smithsonian Institution., & DK Publishing, I. (2011). Timelines of history (1st American ed.). New York: DK Publishing, Inc..

Chicago Style Citation

Smithsonian Institution., and Inc DK Publishing. Timelines of History. 1st American ed. New York: DK Publishing, Inc., 2011.

MLA Citation

Smithsonian Institution., and Inc DK Publishing. Timelines of History. 1st American ed. New York: DK Publishing, Inc., 2011.

Warning: These citations may not always be 100% accurate.