APA (7th ed.) Citation

(1978). State of Mississippi: Base map with highways and contours (compiled in 1971, ed. of 1972.).

Chicago Style (17th ed.) Citation

State of Mississippi: Base Map with Highways and Contours. compiled in 1971, ed. of 1972. Washington, D.C, 1978.

MLA (9th ed.) Citation

State of Mississippi: Base Map with Highways and Contours. compiled in 1971, ed. of 1972. 1978.