APA (7th ed.) Citation

Duncano, D. A. (2016). National internal revenue code of 1997 as amended: Updated with annotations. Anvil Publishig, Incorporated.

Chicago Style (17th ed.) Citation

Duncano, Danilo A. National Internal Revenue Code of 1997 as Amended: Updated with Annotations. Mandaluyong City: Anvil Publishig, Incorporated, 2016.

MLA (9th ed.) Citation

Duncano, Danilo A. National Internal Revenue Code of 1997 as Amended: Updated with Annotations. Anvil Publishig, Incorporated, 2016.

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