APA (7th ed.) Citation

Philippines. (1988). The national internal revenue code of the Philippines (Presidential Decree No. 1158) as amended. Rex Book Store.

Chicago Style (17th ed.) Citation

Philippines. The National Internal Revenue Code of the Philippines (Presidential Decree No. 1158) as Amended. Manila: Rex Book Store, 1988.

MLA (9th ed.) Citation

Philippines. The National Internal Revenue Code of the Philippines (Presidential Decree No. 1158) as Amended. Rex Book Store, 1988.

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