Citazione Stile APA (7a Edizione)

Arias, P. R. (1999). Tutrtle islands as protected area proposed by DENR. Manila Bulletin.

Citazione stile Chigago Style (17a edizione)

Arias, Priscilla R. "Tutrtle Islands as Protected Area Proposed by DENR." Manila Bulletin 1999.

Citatione MLA (9a ed.)

Arias, Priscilla R. "Tutrtle Islands as Protected Area Proposed by DENR." Manila Bulletin, 1999.