APA (7th ed.) Citation

Richardson, S. P. (1993). Caucuses and legislative service organizations of the 103d Congress: An informational directory. Congressional Research Service, Library of Congress.

Chicago Style (17th ed.) Citation

Richardson, Sula P. Caucuses and Legislative Service Organizations of the 103d Congress: An Informational Directory. [Washington, D.C.]: Congressional Research Service, Library of Congress, 1993.

MLA (9th ed.) Citation

Richardson, Sula P. Caucuses and Legislative Service Organizations of the 103d Congress: An Informational Directory. Congressional Research Service, Library of Congress, 1993.