Hermann, M. Marvellous world of herbs and medicinal flowers. Abbey Library, c1.
芝加哥风格引文Hermann, Matthias. Marvellous World of Herbs and Medicinal Flowers. London: Abbey Library, c1.
MLA引文Hermann, Matthias. Marvellous World of Herbs and Medicinal Flowers. Abbey Library, c1.
警告：这些引文格式不一定是100％准确.