Não informado. (2008). Occasional Papers in Eastern Botany. Southern Appalachian Botanical Society.
Style de citation Chicago (17e éd.)Não informado. Occasional Papers in Eastern Botany. Morgantown, Wa. Va: Southern Appalachian Botanical Society, 2008.
Style de citation MLA (8e éd.)Não informado. Occasional Papers in Eastern Botany. Southern Appalachian Botanical Society, 2008.
Attention : ces citations peuvent ne pas être correctes à 100%.