Thompson, M. T., & Sheffield, R. M. (1993). Forest statistics for the Northern Coastal Plain of South Carolina, 1992. USDA Forest Service, Northeastern Forest Experiment Station.
Chicago-Zitierstil (17. Ausg.)Thompson, Michael T., und Raymond M. Sheffield. Forest Statistics for the Northern Coastal Plain of South Carolina, 1992. Ashville, NC: USDA Forest Service, Northeastern Forest Experiment Station, 1993.
MLA-Zitierstil (9. Ausg.)Thompson, Michael T., und Raymond M. Sheffield. Forest Statistics for the Northern Coastal Plain of South Carolina, 1992. USDA Forest Service, Northeastern Forest Experiment Station, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.