Não informado. (2002). Natural Product Letters. Harwood Academic Publishers.
Style de citation Chicago (17e éd.)Não informado. Natural Product Letters. Basingstoke, Inglaterra: Harwood Academic Publishers, 2002.
Style de citation MLA (8e éd.)Não informado. Natural Product Letters. Harwood Academic Publishers, 2002.
Attention : ces citations peuvent ne pas être correctes à 100%.