Cita APA (7a ed.)

Fisher, R. (2004). National Geographic historical atlas of the United States. National Geographic.

Cita Chicago Style (17a ed.)

Fisher, Ron. National Geographic Historical Atlas of the United States. Washington, DC: National Geographic, 2004.

Cita MLA (8a ed.)

Fisher, Ron. National Geographic Historical Atlas of the United States. National Geographic, 2004.

Precaución: Estas citas no son 100% exactas.