APA (7th ed.) Citation

Amer, M. L., & Wellborn, C. H. (2019). Members who have served in the U.S. Congress for 30 years or more ([Library of Congress public edition].). Congressional Research Service.

Chicago Style (17th ed.) Citation

Amer, Mildred L., and Clay H. Wellborn. Members Who Have Served in the U.S. Congress for 30 Years or More. [Library of Congress public edition]. [Washington, D.C.]: Congressional Research Service, 2019.

MLA (9th ed.) Citation

Amer, Mildred L., and Clay H. Wellborn. Members Who Have Served in the U.S. Congress for 30 Years or More. [Library of Congress public edition]. Congressional Research Service, 2019.