Não informado. (2008). Botany: Current Literature. Bureau of Plant Industry.
Style de citation Chicago (17e éd.)Não informado. Botany: Current Literature. Washington: Bureau of Plant Industry, 2008.
Style de citation MLA (8e éd.)Não informado. Botany: Current Literature. Bureau of Plant Industry, 2008.
Attention : ces citations peuvent ne pas être correctes à 100%.