Chicago
U.S. Congress. Senate. PROTOCOL AMENDING TAX CONVENTION WITH CANADA. 105th Cong., 1st sess., 1997. 105-29. https://www.govinfo.gov/app/details/CDOC-105tdoc29.
APA
Senate, Congress. (1997, September 23). Treaty Doc. 105-29 - PROTOCOL AMENDING TAX CONVENTION WITH CANADA. [Government]. U.S. Government Publishing Office. https://www.govinfo.gov/app/details/CDOC-105tdoc29
MLA
Senate, Congress. Treaty Doc. 105-29 - PROTOCOL AMENDING TAX CONVENTION WITH CANADA. U.S. Government Publishing Office, (23 Sep 1997), https://www.govinfo.gov/app/details/CDOC-105tdoc29
Bluebook
Senate, Congress, PROTOCOL AMENDING TAX CONVENTION WITH CANADA, GovInfo, (September 23, 1997), https://www.govinfo.gov/app/details/CDOC-105tdoc29