APA (7th ed.) Citation

U.S. Coast and Geodetic Survey. (1949). Aeronautical planning chart, United States (Base ed. of Jan. 1949.). The Survey.

Chicago Style (17th ed.) Citation

U.S. Coast and Geodetic Survey. Aeronautical Planning Chart, United States. Base ed. of Jan. 1949. Washington, D.C.: The Survey, 1949.

MLA (8th ed.) Citation

U.S. Coast and Geodetic Survey. Aeronautical Planning Chart, United States. Base ed. of Jan. 1949. The Survey, 1949.

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