Citazione Stile APA (7a Edizione)
Hoffman, William H. (2001). West Federal taxation: Individual income taxes. South Western College Publishing.
Citazione stile Chigago Style (17a edizione)
Hoffman, William H. West Federal Taxation: Individual Income Taxes. Cincinnati, Ohio: South Western College Publishing, 2001.
Citatione MLA (9a ed.)
Hoffman, William H. West Federal Taxation: Individual Income Taxes. South Western College Publishing, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.