APA (7th ed.) Citation

Frémont, J. C., & Preuss, C. (1848). Map of Oregon and upper California from the surveys of John Charles Frémont and other authorities. The Senate.

Chicago Style (17th ed.) Citation

Frémont, John Charles, and Charles Preuss. Map of Oregon and Upper California from the Surveys of John Charles Frémont and Other Authorities. Washington: The Senate, 1848.

MLA (8th ed.) Citation

Frémont, John Charles, and Charles Preuss. Map of Oregon and Upper California from the Surveys of John Charles Frémont and Other Authorities. The Senate, 1848.

Warning: These citations may not always be 100% accurate.