APA (7th ed.) Citation

De Ubaldo, J. (2001). Education for world peace. Philippine Star.

Chicago Style (17th ed.) Citation

De Ubaldo, Josef. "Education for World Peace." Philippine Star 2001.

MLA (9th ed.) Citation

De Ubaldo, Josef. "Education for World Peace." Philippine Star, 2001.

Warning: These citations may not always be 100% accurate.