Frémont, J. C., Torrey, J., & Hall, J. (1845). Report of the exploring expedition to the Rocky Mountains in the year 1842 and to Oregon and North California in the years 1843-'44. Blair and Rives.
Chicago Style (17th ed.) CitationFrémont, John Charles, John Torrey, and James Hall. Report of the Exploring Expedition to the Rocky Mountains in the Year 1842 and to Oregon and North California in the Years 1843-'44. Washington: Blair and Rives, 1845.
MLA (8th ed.) CitationFrémont, John Charles, et al. Report of the Exploring Expedition to the Rocky Mountains in the Year 1842 and to Oregon and North California in the Years 1843-'44. Blair and Rives, 1845.
Warning: These citations may not always be 100% accurate.