APA Citation

(1926). The Columbia River historical expedition, 1926. [S.l.: s.n..

Chicago Style Citation

The Columbia River Historical Expedition, 1926. [S.l.: s.n., 1926.

MLA Citation

The Columbia River Historical Expedition, 1926. [S.l.: s.n., 1926.

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