APA (7th ed.) Citation

Calica, A. (2012). National days of mourning declared. Philippine Star.

Chicago Style (17th ed.) Citation

Calica, Aurea. "National Days of Mourning Declared." Philippine Star 2012.

MLA (9th ed.) Citation

Calica, Aurea. "National Days of Mourning Declared." Philippine Star, 2012.

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