(2019). Water recycling law necessary - Tolentino. Manila Bulletin.
Cita Chicago (17th ed.)"Water Recycling Law Necessary - Tolentino." Manila Bulletin 2019.
Cita MLA (9th ed.)"Water Recycling Law Necessary - Tolentino." Manila Bulletin, 2019.
Atenció: Aquestes cites poden no estar 100% correctes.