Mumford, G. S., & United States. Congress. House. (1808). Mr. Mumford's motion for a repeal of the laws laying an embargo: So far as to allow ships and vessels of the United States to depart from those countries not subject to the decrees of France or to British orders in council. City of Washington: A. & G. Way, printers.MLA Citation
Mumford, Gurdon Saltonstall, and United States. Congress. House. Mr. Mumford's Motion for a Repeal of the Laws Laying an Embargo: So Far As to Allow Ships and Vessels of the United States to Depart From Those Countries Not Subject to the Decrees of France or to British Orders in Council. City of Washington: A. & G. Way, printers, 1808.