APA (7th ed.) Citation

Bernaldo, R. S., & Catindig, T. A. (1995). National internal revenue code. Catindig Tiongco.

Chicago Style (17th ed.) Citation

Bernaldo, Rosario S., and Tristan A. Catindig. National Internal Revenue Code. Metro Manila: Catindig Tiongco, 1995.

MLA (9th ed.) Citation

Bernaldo, Rosario S., and Tristan A. Catindig. National Internal Revenue Code. Catindig Tiongco, 1995.