APA (7th ed.) Citation

Estupigan, B. C. (2001). Environmental and occupational health is a serious concern. Philippine Panorama.

Chicago Style (17th ed.) Citation

Estupigan, Beth Cristobal. "Environmental and Occupational Health Is a Serious Concern." Philippine Panorama 2001.

MLA (9th ed.) Citation

Estupigan, Beth Cristobal. "Environmental and Occupational Health Is a Serious Concern." Philippine Panorama, 2001.

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