James, E., Long, S. H., & Say, T. (1822). Account of an expedition from Pittsburgh to the Rocky Mountains: Performed in the years 1819 and '20, by order of the Hon. J.C. Calhoun, sec'y of war: under the command of Major Stephen H. Long. From the notes of Major Long, Mr. T. Say, and other gentlemen of the exploring party. H.C. Lea.
Chicago Style (17th ed.) CitationJames, Edwin, Stephen H. Long, and Thomas Say. Account of an Expedition from Pittsburgh to the Rocky Mountains: Performed in the Years 1819 and '20, by Order of the Hon. J.C. Calhoun, Sec'y of War: Under the Command of Major Stephen H. Long. From the Notes of Major Long, Mr. T. Say, and Other Gentlemen of the Exploring Party. Philadelphia: H.C. Lea, 1822.
MLA (8th ed.) CitationJames, Edwin, et al. Account of an Expedition from Pittsburgh to the Rocky Mountains: Performed in the Years 1819 and '20, by Order of the Hon. J.C. Calhoun, Sec'y of War: Under the Command of Major Stephen H. Long. From the Notes of Major Long, Mr. T. Say, and Other Gentlemen of the Exploring Party. H.C. Lea, 1822.