Cita APA (7a ed.)

Carnes, M. C., & Swanston, M. (2003). Historical atlas of the United States. Routledge.

Cita Chicago Style (17a ed.)

Carnes, Mark C., y Malcolm Swanston. Historical Atlas of the United States. New York: Routledge, 2003.

Cita MLA (8a ed.)

Carnes, Mark C., y Malcolm Swanston. Historical Atlas of the United States. Routledge, 2003.