APA (7th ed.) Citation

Clark, W., & Osgood, E. S. (1964). The field notes of Captain William Clark, 1803-1805. Yale University Press.

Chicago Style (17th ed.) Citation

Clark, William, and Ernest Staples Osgood. The Field Notes of Captain William Clark, 1803-1805. New Haven: Yale University Press, 1964.

MLA (9th ed.) Citation

Clark, William, and Ernest Staples Osgood. The Field Notes of Captain William Clark, 1803-1805. Yale University Press, 1964.