APA (7th ed.) Citation

Betonio, S. M. Low cost water purifier for residents of urban poor communities.

Chicago Style (17th ed.) Citation

Betonio, Salvador M. Low Cost Water Purifier for Residents of Urban Poor Communities. Thesis (BFA)--University of the Philippines.

MLA (9th ed.) Citation

Betonio, Salvador M. Low Cost Water Purifier for Residents of Urban Poor Communities.