Hellquist, C. B. (1980). Aquatic vascular plants of New England: Part 1. Zosteraceae, Potamagetonaceae, Zannichelliaceae, Najadaceae. New Hampshire: University of New hampshire.
Chicago Style CitationHellquist, C. B. Aquatic Vascular Plants of New England: Part 1. Zosteraceae, Potamagetonaceae, Zannichelliaceae, Najadaceae. New Hampshire: University of New hampshire, 1980.
MLA CitationHellquist, C. B. Aquatic Vascular Plants of New England: Part 1. Zosteraceae, Potamagetonaceae, Zannichelliaceae, Najadaceae. New Hampshire: University of New hampshire, 1980.
Warning: These citations may not always be 100% accurate.