APA (7e ed.) Bronvermelding

Quiason, R. L. (2005). 127 years of the MWSS: Providing clean & safe water for all. Manila Bulletin.

Chicago (17e ed.) Bronvermelding

Quiason, Rey L. "127 Years of the MWSS: Providing Clean & Safe Water for All." Manila Bulletin 2005.

MLA (9e ed.) Bronvermelding

Quiason, Rey L. "127 Years of the MWSS: Providing Clean & Safe Water for All." Manila Bulletin, 2005.