Castanea. Southern Appalachian Botanical Society.
Style de citation Chicago (17e éd.)Castanea. Southern Appalachian Botanical Society.
Style de citation MLA (8e éd.)Castanea. Southern Appalachian Botanical Society.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.