Cook County (Ill.). Board of County Commissioners. Journal of the proceedings of the Board of Commissioners of Cook County. [Board of Commissioners].
Citação do estilo Chicago (17ª ed.)Cook County (Ill.). Board of County Commissioners. Journal of the Proceedings of the Board of Commissioners of Cook County. [Chicago?]: [Board of Commissioners].
Citação MLA (8ª ed.)Cook County (Ill.). Board of County Commissioners. Journal of the Proceedings of the Board of Commissioners of Cook County. [Board of Commissioners].
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.