United States. President (1845-1849 : Polk), United States. Congress, & Polk, J. K. (1845). Message from the President of the United States to the two houses of Congress, at the commencement of the first session of the twenty-ninth Congress. Printed by Ritchie & Heiss.
Chicago Style (17th ed.) CitationUnited States. President (1845-1849 : Polk), United States. Congress, and James K. Polk. Message from the President of the United States to the Two Houses of Congress, at the Commencement of the First Session of the Twenty-ninth Congress. Washington: Printed by Ritchie & Heiss, 1845.
MLA (8th ed.) CitationUnited States. President (1845-1849 : Polk), et al. Message from the President of the United States to the Two Houses of Congress, at the Commencement of the First Session of the Twenty-ninth Congress. Printed by Ritchie & Heiss, 1845.