Pammel, L. H. (1911). A manual of poisonous plants, chiefly of eastern North America: With brief notes on economic and medicinal plants, and numerous illustrations. The Torch press.
Chicago Style (17th ed.) CitationPammel, L. H. A Manual of Poisonous Plants, Chiefly of Eastern North America: With Brief Notes on Economic and Medicinal Plants, and Numerous Illustrations. Cedar Rapids, Ia: The Torch press, 1911.
MLA (9th ed.) CitationPammel, L. H. A Manual of Poisonous Plants, Chiefly of Eastern North America: With Brief Notes on Economic and Medicinal Plants, and Numerous Illustrations. The Torch press, 1911.
Warning: These citations may not always be 100% accurate.