APA (7th ed.) Citation

(1975). State of Virginia: Base map with highways and contours (1973.).

Chicago Style (17th ed.) Citation

State of Virginia: Base Map with Highways and Contours. 1973. Reston, VA, 1975.

MLA (9th ed.) Citation

State of Virginia: Base Map with Highways and Contours. 1973. 1975.

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