APA (7th ed.) Citation

Philippines (Republic). (1957). Tariff and customs code of the Philippines (Republic Act No. 1937). Bureau of Print.

Chicago Style (17th ed.) Citation

Philippines (Republic). Tariff and Customs Code of the Philippines (Republic Act No. 1937). Manila: Bureau of Print, 1957.

MLA (9th ed.) Citation

Philippines (Republic). Tariff and Customs Code of the Philippines (Republic Act No. 1937). Bureau of Print, 1957.

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