APA (7th ed.) Citation

Philippines (Republic) Bureau of Internal Revenue, Philippines (Republic) Laws, statutes, etc, & Reyes, V. D. (1974). National internal revenue code. s.n.

Chicago Style (17th ed.) Citation

Philippines (Republic) Bureau of Internal Revenue, statutes Philippines (Republic) Laws, and Virgilio D. Reyes. National Internal Revenue Code. [Manila: s.n, 1974.

MLA (9th ed.) Citation

Philippines (Republic) Bureau of Internal Revenue, et al. National Internal Revenue Code. s.n, 1974.