APA (7th ed.) Citation

United States. Internal Revenue Service. (1984). 1984 U.S. corporation income tax package: New short-form corporate tax return. Dept. of the Treasury, Internal Revenue Service.

Chicago Style (17th ed.) Citation

United States. Internal Revenue Service. 1984 U.S. Corporation Income Tax Package: New Short-form Corporate Tax Return. [Washington, D.C.?]: Dept. of the Treasury, Internal Revenue Service, 1984.

MLA (9th ed.) Citation

United States. Internal Revenue Service. 1984 U.S. Corporation Income Tax Package: New Short-form Corporate Tax Return. Dept. of the Treasury, Internal Revenue Service, 1984.