United States. Internal Revenue Service & ProQuest (Firm). (1968). Nineteen sixty-eight. Annual Report for the fiscal year ended June 30, 1968. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Internal Revenue Service and ProQuest (Firm). Nineteen Sixty-eight. Annual Report for the Fiscal Year Ended June 30, 1968. Washington: [publisher not identified], 1968.
MLA (9th ed.) CitationUnited States. Internal Revenue Service and ProQuest (Firm). Nineteen Sixty-eight. Annual Report for the Fiscal Year Ended June 30, 1968. [publisher not identified], 1968.
Warning: These citations may not always be 100% accurate.