Não informado. (1921). Bulletin of the Lloyd Library and Museum of the Botany, Pharmacy and Materia Medica. Lloyd Library and Museum.
Chicago-Zitierstil (17. Ausg.)Não informado. Bulletin of the Lloyd Library and Museum of the Botany, Pharmacy and Materia Medica. Cincinnati, Ohio: Lloyd Library and Museum, 1921.
MLA-Zitierstil (8. Ausg.)Não informado. Bulletin of the Lloyd Library and Museum of the Botany, Pharmacy and Materia Medica. Lloyd Library and Museum, 1921.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.