APA (7th ed.) Citation

Palmer, J., & Spalding, H. H. (1966). Journal of the travels over the Rocky Mountains. University Microfilms.

Chicago Style (17th ed.) Citation

Palmer, Joel, and Henry Harmon Spalding. Journal of the Travels over the Rocky Mountains. Ann Arbor [Mich.]: University Microfilms, 1966.

MLA (8th ed.) Citation

Palmer, Joel, and Henry Harmon Spalding. Journal of the Travels over the Rocky Mountains. University Microfilms, 1966.