APA引文

Bacasmas, E. E. (2004). World Environment Day. Philippine Star.

Chicago Style (17th ed.) Citation

Bacasmas, Eugene E. "World Environment Day." Philippine Star 2004.

MLA引文

Bacasmas, Eugene E. "World Environment Day." Philippine Star, 2004.

警告：這些引文格式不一定是100％准確.