Cita APA (7th ed.)

Philippines. Congress. Senate. (2014). Revised national plumbing code of the Philippines. National Master Plumbers Association of the Philippines.

Cita Chicago (17th ed.)

Philippines. Congress. Senate. Revised National Plumbing Code of the Philippines. Philippines: National Master Plumbers Association of the Philippines, 2014.

Cita MLA (9th ed.)

Philippines. Congress. Senate. Revised National Plumbing Code of the Philippines. National Master Plumbers Association of the Philippines, 2014.