Symonds, G. W. (1963). The shrub identification book: The visual method for the identification of shrubs, vines and ground covers. New York: Collins.
Chicago Style CitationSymonds, George W.D. The Shrub Identification Book: The Visual Method for the Identification of Shrubs, Vines and Ground Covers. New York: Collins, 1963.
MLA CitationSymonds, George W.D. The Shrub Identification Book: The Visual Method for the Identification of Shrubs, Vines and Ground Covers. New York: Collins, 1963.
Warning: These citations may not always be 100% accurate.