The Senate Code of official conduct /
Select Committee on Ethics, United States Senate, One Hundred Sixth Congress, first session.

APA Citation

United States. Congress. Senate. Select Committee on Ethics. (1999). The Senate Code of official conduct. Washington: U.S. G.P.O..

MLA Citation

United States. Congress. Senate. Select Committee on Ethics. The Senate Code of Official Conduct. Washington: U.S. G.P.O., 1999.

Warning: These citations may not always be complete (especially for serials).