APA (7th ed.) Citation

United States. Internal Revenue Service. (2003). Business e-file providers. Dept. of the Treasury, Internal Revenue Service.

Chicago Style (17th ed.) Citation

United States. Internal Revenue Service. Business E-file Providers. [Washington, D.C.?]: Dept. of the Treasury, Internal Revenue Service, 2003.

MLA (9th ed.) Citation

United States. Internal Revenue Service. Business E-file Providers. Dept. of the Treasury, Internal Revenue Service, 2003.