Abiven, K. Spanish island to be fully powered by wind, water. Manila Bulletin.
Citazione stile Chigago Style (17a edizione)Abiven, Katell. "Spanish Island to Be Fully Powered by Wind, Water." Manila Bulletin .
Citatione MLA (9a ed.)Abiven, Katell. "Spanish Island to Be Fully Powered by Wind, Water." Manila Bulletin, .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.