APA (7th ed.) Citation

Diaz, O. N. An economic evaluation of water pollution in Metropolitan Manila.

Chicago Style (17th ed.) Citation

Diaz, Ofelia Nastor. An Economic Evaluation of Water Pollution in Metropolitan Manila.

MLA (9th ed.) Citation

Diaz, Ofelia Nastor. An Economic Evaluation of Water Pollution in Metropolitan Manila.

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