APA (7th ed.) Citation

Koitz, D. (1981). A summary of the 1981 social security trustees' report and supplementary historical information. Library of Congress, Congressional Research Service.

Chicago Style (17th ed.) Citation

Koitz, David. A Summary of the 1981 Social Security Trustees' Report and Supplementary Historical Information. [Washington, DC]: Library of Congress, Congressional Research Service, 1981.

MLA (9th ed.) Citation

Koitz, David. A Summary of the 1981 Social Security Trustees' Report and Supplementary Historical Information. Library of Congress, Congressional Research Service, 1981.