APA (7th ed.) Citation

Guerrero, R. D. I. (2005). Sustaining our water resources. IN Educators speak [column]. Manila Bulletin.

Chicago Style (17th ed.) Citation

Guerrero, Rafael D. III. "Sustaining Our Water Resources. IN Educators Speak [column]." Manila Bulletin 2005.

MLA (9th ed.) Citation

Guerrero, Rafael D. III. "Sustaining Our Water Resources. IN Educators Speak [column]." Manila Bulletin, 2005.