(1984). Survey of Income and Education, 1976 United States Department of Commerce. Bureau of the Census. [electronic resource].
Citação do estilo Chicago (17ª ed.)Survey of Income and Education, 1976 United States Department of Commerce. Bureau of the Census. [electronic Resource]. 1984.
Citação MLA (9ª ed.)Survey of Income and Education, 1976 United States Department of Commerce. Bureau of the Census. [electronic Resource]. 1984.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.