APA (7th ed.) Citation

Association of Structural Engineers of the Philippines. (1986). National structural code of the Philippines (3rd ed.). Association of Structural Engineers of the Philippines.

Chicago Style (17th ed.) Citation

Association of Structural Engineers of the Philippines. National Structural Code of the Philippines. 3rd ed. Quezon City: Association of Structural Engineers of the Philippines, 1986.

MLA (9th ed.) Citation

Association of Structural Engineers of the Philippines. National Structural Code of the Philippines. 3rd ed. Association of Structural Engineers of the Philippines, 1986.