Crow, G., & Hellquist, C. (1982). Aquatic vascular plants of New England: Part 4. Juncaginaceae, Scheuchzeriaceae, Butomaceae, Hydrocharitaceae. New Hampshire: Agricultural Experiment Station/University of New Hampshire.
Chicago Style CitationCrow, G.E., and C.B Hellquist. Aquatic Vascular Plants of New England: Part 4. Juncaginaceae, Scheuchzeriaceae, Butomaceae, Hydrocharitaceae. New Hampshire: Agricultural Experiment Station/University of New Hampshire, 1982.
MLA CitationCrow, G.E., and C.B Hellquist. Aquatic Vascular Plants of New England: Part 4. Juncaginaceae, Scheuchzeriaceae, Butomaceae, Hydrocharitaceae. New Hampshire: Agricultural Experiment Station/University of New Hampshire, 1982.
Warning: These citations may not always be 100% accurate.