Gaya APA

Wadumesthrige, K. et al (2009). Investigation of Lubricity Characteristics of Biodiesel in Petroleum and Synthetic Fuel . Washington, DC: American Chemical Society.

Gaya MLA

Wadumesthrige, Kapila. et al. "Investigation of Lubricity Characteristics of Biodiesel in Petroleum and Synthetic Fuel". Washington, DC: American Chemical Society, 2009. e-journal.