Smith, S., & Gressle, S. S. (1980). Benefits to former Presidents of the United States. Library of Congress, Congressional Research Service.
Chicago Style (17th ed.) CitationSmith, Stephanie, and Sharon S. Gressle. Benefits to Former Presidents of the United States. [Washington, DC]: Library of Congress, Congressional Research Service, 1980.
MLA (9th ed.) CitationSmith, Stephanie, and Sharon S. Gressle. Benefits to Former Presidents of the United States. Library of Congress, Congressional Research Service, 1980.
Warning: These citations may not always be 100% accurate.