APA (7th ed.) Citation

Cojuangco, T. (2001). nature's gemstones. Philippine Star.

Chicago Style (17th ed.) Citation

Cojuangco, Tingting. "Nature's Gemstones." Philippine Star 2001.

MLA (9th ed.) Citation

Cojuangco, Tingting. "Nature's Gemstones." Philippine Star, 2001.