APA

American Society for Testing and Materials, ASTM special technical publication 884, . (1985). Measuring road roughness and its effects on user cost and comfort. Philadelphia PA: American Society for Testing and Materials.

Chicago

American Society for Testing and Materials, ASTM special technical publication 884, . 1985. Measuring road roughness and its effects on user cost and comfort. Philadelphia PA: American Society for Testing and Materials.

Harvard

American Society for Testing and Materials, ASTM special technical publication 884, . (1985). Measuring road roughness and its effects on user cost and comfort. Philadelphia PA: American Society for Testing and Materials.

MLA

American Society for Testing and Materials, ASTM special technical publication 884, . Measuring road roughness and its effects on user cost and comfort. Philadelphia PA: American Society for Testing and Materials. 1985.