United States. Mississippi River Commission & Ockerson, J. A. (1923). Some of activities of Mississippi River Commission from 1879 to 1923. Mississippi River Commission.
Chicago Style (17th ed.) CitationUnited States. Mississippi River Commission and J. A. Ockerson. Some of Activities of Mississippi River Commission from 1879 to 1923. St. Louis: Mississippi River Commission, 1923.
MLA (9th ed.) CitationUnited States. Mississippi River Commission and J. A. Ockerson. Some of Activities of Mississippi River Commission from 1879 to 1923. Mississippi River Commission, 1923.
Warning: These citations may not always be 100% accurate.