Citazione Stile APA (7a Edizione)

Carpio, A. A. (2008). UP researcher taps feathers, lahar for insect-resistant homes. Philippine Graphic.

Citazione stile Chigago Style (17a edizione)

Carpio, Alma Anonas. "UP Researcher Taps Feathers, Lahar for Insect-resistant Homes." Philippine Graphic 2008.

Citatione MLA (9a ed.)

Carpio, Alma Anonas. "UP Researcher Taps Feathers, Lahar for Insect-resistant Homes." Philippine Graphic, 2008.