APA (7th ed.) Citation

Chua, K. R., De Mesa, J. C., & Zarate, P. A. C. A survey on the food supplements used by geriatric patients of the PGH-OPD.

Chicago Style (17th ed.) Citation

Chua, Katherine R., Janice C. De Mesa, and Priscilla Anne C. Zarate. A Survey on the Food Supplements Used by Geriatric Patients of the PGH-OPD.

MLA (9th ed.) Citation

Chua, Katherine R., et al. A Survey on the Food Supplements Used by Geriatric Patients of the PGH-OPD.

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