APA (7th ed.) Citation

Beltran, G. C. P. (1998). Stress and how it affects the skin [series]. Philippine Star.

Chicago Style (17th ed.) Citation

Beltran, Grace Carole P. "Stress and How It Affects the Skin [series]." Philippine Star 1998.

MLA (9th ed.) Citation

Beltran, Grace Carole P. "Stress and How It Affects the Skin [series]." Philippine Star, 1998.

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