APA (7th ed.) Citation

(1981). State of Arizona: Base map with highways and contours (compiled in 1972, revised.).

Chicago Style (17th ed.) Citation

State of Arizona: Base Map with Highways and Contours. compiled in 1972, revised. Reston, VA, 1981.

MLA (9th ed.) Citation

State of Arizona: Base Map with Highways and Contours. compiled in 1972, revised. 1981.

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