Entrance of the Tejon Pass and a portion of the Tejon [California]

Chicago citation style
Koppel, Charles (active ca. 1854), German, artist Sinclair, Thomas S. (active ca. 1849-ca. 1853), lithographer. Entrance of the Tejon Pass and a portion of the Tejon [California]. [not before 1854]. Retrieved from the Digital Public Library of America, http://ark.cdlib.org/ark:/13030/tf809nb8ct. (Accessed December 15, 2018.)
APA citation style
Koppel, Charles (active ca. 1854), German, artist Sinclair, Thomas S. (active ca. 1849-ca. 1853), lithographer, ([not before 1854]) Entrance of the Tejon Pass and a portion of the Tejon [California]. Retrieved from the Digital Public Library of America, http://ark.cdlib.org/ark:/13030/tf809nb8ct
MLA citation style
Koppel, Charles (active ca. 1854), German, artist Sinclair, Thomas S. (active ca. 1849-ca. 1853), lithographer. Retrieved from the Digital Public Library of America <http://ark.cdlib.org/ark:/13030/tf809nb8ct>.
Note: These citations are programmatically generated and may be incomplete.