United States. Internal Revenue Service. 1120-A/PC, the keys to a quick return. Dept. of the Treasury, Internal Revenue Service.
Chicago Style (17th ed.) CitationUnited States. Internal Revenue Service. 1120-A/PC, the Keys to a Quick Return. [Washington, D.C.?]: Dept. of the Treasury, Internal Revenue Service.
MLA (8th ed.) CitationUnited States. Internal Revenue Service. 1120-A/PC, the Keys to a Quick Return. Dept. of the Treasury, Internal Revenue Service.
Warning: These citations may not always be 100% accurate.