APA (7th ed.) Citation

Calumpita, R. (2006). Poor sewage treatment, sanitation costs P 67B. Manila Times.

Chicago Style (17th ed.) Citation

Calumpita, Ronnie. "Poor Sewage Treatment, Sanitation Costs P 67B." Manila Times 2006.

MLA (9th ed.) Citation

Calumpita, Ronnie. "Poor Sewage Treatment, Sanitation Costs P 67B." Manila Times, 2006.

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