APA (7th ed.) Citation

Magellan Geographix (Firma) & Tindall, G. B. (2000). United States history atlas. Maps.com/Magellan Geographix.

Chicago Style (17th ed.) Citation

Magellan Geographix (Firma) and George Brown Tindall. United States History Atlas. Santa Barbara, CA: Maps.com/Magellan Geographix, 2000.

MLA (8th ed.) Citation

Magellan Geographix (Firma) and George Brown Tindall. United States History Atlas. Maps.com/Magellan Geographix, 2000.

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