Style de citation APA (7e éd.)
World Health Organization & ebrary, Inc. (2003). WHO guidelines on good agricultural and collection practices [GACP] for medicinal plants. WHO.
Style de citation Chicago (17e éd.)
World Health Organization et Inc ebrary. WHO Guidelines on Good Agricultural and Collection Practices [GACP] for Medicinal Plants. Geneva: WHO, 2003.
Style de citation MLA (9e éd.)
World Health Organization et Inc ebrary. WHO Guidelines on Good Agricultural and Collection Practices [GACP] for Medicinal Plants. WHO, 2003.
Attention : ces citations peuvent ne pas être correctes à 100%.