APA (7th ed.) Citation

Library of Congress. Congressional Research Service & ProQuest (Firm). (2009). Income of Americans Aged 65 and Older, 1968 to 2008. [publisher not identified].

Chicago Style (17th ed.) Citation

Library of Congress. Congressional Research Service and ProQuest (Firm). Income of Americans Aged 65 and Older, 1968 to 2008. [Place of publication not identified]: [publisher not identified], 2009.

MLA (9th ed.) Citation

Library of Congress. Congressional Research Service and ProQuest (Firm). Income of Americans Aged 65 and Older, 1968 to 2008. [publisher not identified], 2009.

Warning: These citations may not always be 100% accurate.