United States. General Land Office & United States. National Archives and Records Service. (1979). Field notes from selected General Land Office township surveys. National Archives and Records Service.
Style de citation Chicago (17e éd.)United States. General Land Office et United States. National Archives and Records Service. Field Notes from Selected General Land Office Township Surveys. Washington, D.C.: National Archives and Records Service, 1979.
Style de citation MLA (8e éd.)United States. General Land Office et United States. National Archives and Records Service. Field Notes from Selected General Land Office Township Surveys. National Archives and Records Service, 1979.
Attention : ces citations peuvent ne pas être correctes à 100%.