Citazione Stile APA (7a Edizione)

Makabenta, Y. (2017). Going green. IN Observer [column]: Indefense of our island world. Manila Times.

Citazione stile Chigago Style (17a edizione)

Makabenta, Yen. "Going Green. IN Observer [column]: Indefense of Our Island World." Manila Times 2017.

Citatione MLA (9a ed.)

Makabenta, Yen. "Going Green. IN Observer [column]: Indefense of Our Island World." Manila Times, 2017.