Citazione Stile APA (7a Edizione)

Isla, P. A. A. (2005). Energy dept recommends lower tariffs on oil products. Manila Times.

Citazione stile Chigago Style (17a edizione)

Isla, Paul Anthony A. "Energy Dept Recommends Lower Tariffs on Oil Products." Manila Times 2005.

Citatione MLA (9a ed.)

Isla, Paul Anthony A. "Energy Dept Recommends Lower Tariffs on Oil Products." Manila Times, 2005.