APA (7th ed.) Citation

Mitchell, S. A. (1860). Map of Oregon, Washington, and part of British Columbia. s.n.].

Chicago Style (17th ed.) Citation

Mitchell, S. Augustus. Map of Oregon, Washington, and Part of British Columbia. [S.l.: s.n.], 1860.

MLA (8th ed.) Citation

Mitchell, S. Augustus. Map of Oregon, Washington, and Part of British Columbia. s.n.], 1860.

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