ebrary, Inc. (2002). The Missouri River ecosystem: Exploring the prospects for recovery. National Academy Press.
Cita Chicago (17th ed.)ebrary, Inc. The Missouri River Ecosystem: Exploring the Prospects for Recovery. Washington, D.C.: National Academy Press, 2002.
Cita MLA (9th ed.)ebrary, Inc. The Missouri River Ecosystem: Exploring the Prospects for Recovery. National Academy Press, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.