Citazione Stile APA (7a Edizione)

(2003). 'Biodiesel' fuel as alternative. IN Editorial [column]. Leyte Samar Daily Express.

Citazione stile Chigago Style (17a edizione)

"'Biodiesel' Fuel as Alternative. IN Editorial [column]." Leyte Samar Daily Express 2003.

Citatione MLA (9a ed.)

"'Biodiesel' Fuel as Alternative. IN Editorial [column]." Leyte Samar Daily Express, 2003.