Gaya APA
      Kulkarni, M, G., Dalai, A, K. (2006).
    Waste Cooking OilsAn Economical Source for Biodiesel: A Review .
    Washington, DC:
  American Chemical Society.
  
Gaya MLA
      Kulkarni, Mangesh, G.., Dalai, Ajay, K..
    "Waste Cooking OilsAn Economical Source for Biodiesel: A Review".
    
    Washington, DC:
  American Chemical Society,
  2006.
  e-journal.