Não informado. (1921). Bulletin of the Lloyd Library and Museum of the Botany, Pharmacy and Materia Medica. Lloyd Library and Museum.
Style de citation Chicago (17e éd.)Não informado. Bulletin of the Lloyd Library and Museum of the Botany, Pharmacy and Materia Medica. Cincinnati, Ohio: Lloyd Library and Museum, 1921.
Style de citation MLA (8e éd.)Não informado. Bulletin of the Lloyd Library and Museum of the Botany, Pharmacy and Materia Medica. Lloyd Library and Museum, 1921.
Attention : ces citations peuvent ne pas être correctes à 100%.