Library of Congress. Congressional Research Service & ProQuest (Firm). (2006). Earned Income Tax Credit (EITC): Percentage of Total Tax Returns and Credit Amount by State. [publisher not identified].
Chicago Style (17th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). Earned Income Tax Credit (EITC): Percentage of Total Tax Returns and Credit Amount by State. [Place of publication not identified]: [publisher not identified], 2006.
MLA (9th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). Earned Income Tax Credit (EITC): Percentage of Total Tax Returns and Credit Amount by State. [publisher not identified], 2006.
Warning: These citations may not always be 100% accurate.