National Automobile Chamber of Commerce, Automobile Manufacturers Association, & Motor Vehicle Manufacturers Association of the United States. (1934). Automobile facts and figures. National Automobile Chamber of Commerce.
Citação do estilo Chicago (17ª ed.)National Automobile Chamber of Commerce, Automobile Manufacturers Association, e Motor Vehicle Manufacturers Association of the United States. Automobile Facts and Figures. Detroit: National Automobile Chamber of Commerce, 1934.
Citação MLA (8ª ed.)National Automobile Chamber of Commerce, et al. Automobile Facts and Figures. National Automobile Chamber of Commerce, 1934.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.