APA (7th ed.) Citation

Geological Survey (U.S.). (1934). Topographic map, Great Smoky Mountains National Park, Tennessee and North Carolina (Ed. of 1934.). The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). Topographic Map, Great Smoky Mountains National Park, Tennessee and North Carolina. Ed. of 1934. [Washington, D.C.?]: The Survey, 1934.

MLA (9th ed.) Citation

Geological Survey (U.S.). Topographic Map, Great Smoky Mountains National Park, Tennessee and North Carolina. Ed. of 1934. The Survey, 1934.