United States. Internal Revenue Service. Form 8453-OL, U.S. individual income tax declaration for an IRS e-file on-line return. Department of the Treasury, Internal Revenue Service.
Chicago Style (17th ed.) CitationUnited States. Internal Revenue Service. Form 8453-OL, U.S. Individual Income Tax Declaration for an IRS E-file On-line Return. [Washington, D.C.]: Department of the Treasury, Internal Revenue Service.
MLA (9th ed.) CitationUnited States. Internal Revenue Service. Form 8453-OL, U.S. Individual Income Tax Declaration for an IRS E-file On-line Return. Department of the Treasury, Internal Revenue Service.
Warning: These citations may not always be 100% accurate.