U.S. Coast and Geodetic Survey. (1945). Spokane (X-2) sectional aeronautical chart. U. S. Coast and Geodetic Survey.
Style de citation Chicago (17e éd.)U.S. Coast and Geodetic Survey. Spokane (X-2) Sectional Aeronautical Chart. Washington, D.C.: U. S. Coast and Geodetic Survey, 1945.
Style de citation MLA (8e éd.)U.S. Coast and Geodetic Survey. Spokane (X-2) Sectional Aeronautical Chart. U. S. Coast and Geodetic Survey, 1945.
Attention : ces citations peuvent ne pas être correctes à 100%.