APA-referens (7:e uppl.)
Willoughby, L. (1999). Flowing through time: A history of the lower Chattahoochee River. University of Alabama Press.
Chicago-referens (17:e uppl.)
Willoughby, Lynn. Flowing Through Time: A History of the Lower Chattahoochee River. Tuscaloosa: University of Alabama Press, 1999.
MLA-referens (9:e uppl.)
Willoughby, Lynn. Flowing Through Time: A History of the Lower Chattahoochee River. University of Alabama Press, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.