Willoughby, L. (1999). Flowing through time: A history of the lower Chattahoochee River. University of Alabama Press.
Cita Chicago (17th ed.)Willoughby, Lynn. Flowing Through Time: A History of the Lower Chattahoochee River. Tuscaloosa: University of Alabama Press, 1999.
Cita MLA (9th ed.)Willoughby, Lynn. Flowing Through Time: A History of the Lower Chattahoochee River. University of Alabama Press, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.