Conner, R. C., & Sheffield, R. M. (2001). Forest statistics for the Southern Coastal Plain of North Carolina, 1999. USDA Forest Service, Southern Research Station.
Chicago-Zitierstil (17. Ausg.)Conner, Roger C., und Raymond M. Sheffield. Forest Statistics for the Southern Coastal Plain of North Carolina, 1999. Asheville, NC: USDA Forest Service, Southern Research Station, 2001.
MLA-Zitierstil (9. Ausg.)Conner, Roger C., und Raymond M. Sheffield. Forest Statistics for the Southern Coastal Plain of North Carolina, 1999. USDA Forest Service, Southern Research Station, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.