(1997). Forest statistics for Arkansas' delta counties, 1995. USDA Forest Service, Southern Research Station.
Chicago-Zitierstil (17. Ausg.)Forest Statistics for Arkansas' Delta Counties, 1995. Ashville, NC: USDA Forest Service, Southern Research Station, 1997.
MLA-Zitierstil (9. Ausg.)Forest Statistics for Arkansas' Delta Counties, 1995. USDA Forest Service, Southern Research Station, 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.