Gaya APA
      HOFF, G, -. (1979).
    CHEMICAL, POLYMER AND FIBER ADDITIVES FOR LOW MAINTENANCE HIGHWAYS (CHEMICAL TECHNOLOGY REVIEW NO.130) .
    New Jersey:
  NOYES DATA CORPORATION, New Jersey.
  
Gaya MLA
      HOFF, G.C, --ed..
    "CHEMICAL, POLYMER AND FIBER ADDITIVES FOR LOW MAINTENANCE HIGHWAYS (CHEMICAL TECHNOLOGY REVIEW NO.130)".
    
    New Jersey:
  NOYES DATA CORPORATION, New Jersey,
  1979.
  Textbook.