APA (7th ed.) Citation

Floyd, C., Whitehouse, J., Thwaites, R. G., Lewis, M., Clark, W., & American Philosophical Society. (2001). Atlas Accompanying the Original Journals of the Lewis & Clark Expedition (letter sized maps). Digital Scanning, Incorporated.

Chicago Style (17th ed.) Citation

Floyd, Charles, Joseph Whitehouse, Reuben Gold Thwaites, Meriwether Lewis, William Clark, and American Philosophical Society. Atlas Accompanying the Original Journals of the Lewis & Clark Expedition (letter Sized Maps). Digital Scanning, Incorporated, 2001.

MLA (9th ed.) Citation

Floyd, Charles, et al. Atlas Accompanying the Original Journals of the Lewis & Clark Expedition (letter Sized Maps). Digital Scanning, Incorporated, 2001.