Não informado. (2000). Transactions of the Horticultural Society of London. Horticultural Society of London.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Transactions of the Horticultural Society of London. London: Horticultural Society of London, 2000.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Transactions of the Horticultural Society of London. Horticultural Society of London, 2000.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.