Haines, A., Farnsworth, E., & Morrison, G. (2011). New England Wild Flower Society's flora novae angliae: A manual for the identification of native and naturalized vascular plants of New England. New England Wild Flower Society ; Yale University Press.
Chicago Style (17th ed.) CitationHaines, Arthur, Elizabeth Farnsworth, and Gordon Morrison. New England Wild Flower Society's Flora Novae Angliae: A Manual for the Identification of Native and Naturalized Vascular Plants of New England. [Framingham, Mass.] : New Haven, Conn.: New England Wild Flower Society ; Yale University Press, 2011.
MLA (8th ed.) CitationHaines, Arthur, et al. New England Wild Flower Society's Flora Novae Angliae: A Manual for the Identification of Native and Naturalized Vascular Plants of New England. New England Wild Flower Society ; Yale University Press, 2011.