Style de citation APA (7e éd.)

Thompson, M. M. (1979). Maps for America. Cartographic Products of the U. S. Geological Survey and others. John Wesley Powell Federal Building.

Style de citation Chicago (17e éd.)

Thompson, Morris M. Maps for America. Cartographic Products of the U. S. Geological Survey and Others. Virginia: John Wesley Powell Federal Building, 1979.

Style de citation MLA (9e éd.)

Thompson, Morris M. Maps for America. Cartographic Products of the U. S. Geological Survey and Others. John Wesley Powell Federal Building, 1979.