APA (7th ed.) Citation

Crawford, H. (1927). Sakakawea. s.n..

Chicago Style (17th ed.) Citation

Crawford, Helen. Sakakawea. [Bismarck? N.D.: s.n., 1927.

MLA (8th ed.) Citation

Crawford, Helen. Sakakawea. s.n., 1927.

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