United States. Census Office. 10th census, 1880, & United States. National Archives and Records Service. (1962). Index (soundex) to the population schedules of the tenth census of the United States, 1880, [Vermont]. National Archives nd Records Service.
Citação do estilo Chicago (17ª ed.)United States. Census Office. 10th census, 1880, e United States. National Archives and Records Service. Index (soundex) to the Population Schedules of the Tenth Census of the United States, 1880, [Vermont]. Washington: National Archives nd Records Service, 1962.
Citação MLA (8ª ed.)United States. Census Office. 10th census, 1880, e United States. National Archives and Records Service. Index (soundex) to the Population Schedules of the Tenth Census of the United States, 1880, [Vermont]. National Archives nd Records Service, 1962.