Webster, G. L. 1. (1967). The genera of Euphorbiaceae in the Southeastern United States. Cambridge, Mass.: Arnold Arboretum, Harvard University.
Chicago Style CitationWebster, Grady Linder 1927-2005. The Genera of Euphorbiaceae in the Southeastern United States. Cambridge, Mass.: Arnold Arboretum, Harvard University, 1967.
MLA CitationWebster, Grady Linder 1927-2005. The Genera of Euphorbiaceae in the Southeastern United States. Cambridge, Mass.: Arnold Arboretum, Harvard University, 1967.
Warning: These citations may not always be 100% accurate.