APA (7th ed.) Citation

Neale, T. H. (1997). House and Senate vacancies: How are they filled? Congressional Research Service, Library of Congress.

Chicago Style (17th ed.) Citation

Neale, Thomas H. House and Senate Vacancies: How Are They Filled? [Washington, D.C.]: Congressional Research Service, Library of Congress, 1997.

MLA (9th ed.) Citation

Neale, Thomas H. House and Senate Vacancies: How Are They Filled? Congressional Research Service, Library of Congress, 1997.