APA (7th ed.) Citation

Smith, W. R. (1975). Observations on the Wisconsin Territory. Arno Press.

Chicago Style (17th ed.) Citation

Smith, William Rudolph. Observations on the Wisconsin Territory. New York: Arno Press, 1975.

MLA (9th ed.) Citation

Smith, William Rudolph. Observations on the Wisconsin Territory. Arno Press, 1975.