Cita APA (7th ed.)

Anfinson, J. O. (2003). The river we have wrought: A history of the upper Mississippi. University of Minnesota Press.

Cita Chicago (17th ed.)

Anfinson, John O. The River We Have Wrought: A History of the Upper Mississippi. Minneapolis: University of Minnesota Press, 2003.

Cita MLA (9th ed.)

Anfinson, John O. The River We Have Wrought: A History of the Upper Mississippi. University of Minnesota Press, 2003.