Singer Company. (1893). Catalogue of Singer sewing machines for family use. Singer Manufacturing Co..
Citação do estilo Chicago (17ª ed.)Singer Company. Catalogue of Singer Sewing Machines for Family Use. [New York]: Singer Manufacturing Co., 1893.
Citação MLA (8ª ed.)Singer Company. Catalogue of Singer Sewing Machines for Family Use. Singer Manufacturing Co., 1893.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.