Gaya APA

Doll, K, M. et al (2008). Comparing Biofuels Obtained from Pyrolysis, of Soybean Oil or Soapstock, with Traditional Soybean Biodiesel: Density, Kinematic Viscosity, and Surface Tensions . Washington, DC: American Chemical Society.

Gaya MLA

Doll, Kenneth, M.. et al. "Comparing Biofuels Obtained from Pyrolysis, of Soybean Oil or Soapstock, with Traditional Soybean Biodiesel: Density, Kinematic Viscosity, and Surface Tensions". Washington, DC: American Chemical Society, 2008. e-journal.