United States & Dickinson, M. B. (2011). Federal income tax, code and regulations: Selected sections (2011-2012 ed.). Commerce Clearing House.
Citação norma ChicagoUnited States and Martin B. Dickinson. Federal Income Tax, Code and Regulations: Selected Sections. 2011-2012 ed. Chicago: Commerce Clearing House, 2011.
Citação norma MLAUnited States and Martin B. Dickinson. Federal Income Tax, Code and Regulations: Selected Sections. 2011-2012 ed. Commerce Clearing House, 2011.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.