Cita APA (7a ed.)

(2017). U.S. Federal Income Taxation of Individuals 2018.

Cita Chicago Style (17a ed.)

U.S. Federal Income Taxation of Individuals 2018. 2017.

Cita MLA (9a ed.)

U.S. Federal Income Taxation of Individuals 2018. 2017.

Precaución: Estas citas no son 100% exactas.