Não informado. (1900). Bulletin of the Lloyd Library of Botany, Pharmacy and Materia Medica. Lloyd Library and Museum.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Bulletin of the Lloyd Library of Botany, Pharmacy and Materia Medica. Cincinnati, Ohio: Lloyd Library and Museum, 1900.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Bulletin of the Lloyd Library of Botany, Pharmacy and Materia Medica. Lloyd Library and Museum, 1900.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.