APA引文

Porcalla, D. (1997). Ozone victims cry out from the grave. Philippine Star.

Chicago Style (17th ed.) Citation

Porcalla, Delon. "Ozone Victims Cry Out from the Grave." Philippine Star 1997.

MLA引文

Porcalla, Delon. "Ozone Victims Cry Out from the Grave." Philippine Star, 1997.

警告：這些引文格式不一定是100％准確.