Não informado. (1903). Daily river stages. U.S. Department of Commerce, Weather Bureau.
Chicago-referens (17:e uppl.)Não informado. Daily River Stages. Washington: U.S. Department of Commerce, Weather Bureau, 1903.
MLA-referens (8:e uppl.)Não informado. Daily River Stages. U.S. Department of Commerce, Weather Bureau, 1903.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.