Heywood, V. H. (1993). Flowering plants of the world. London: B.T.Batsford.
Chicago Style CitationHeywood, V. H.. Flowering Plants of the World. London: B.T.Batsford, 1993.
MLA CitationHeywood, V. H.. Flowering Plants of the World. London: B.T.Batsford, 1993.
Warning: These citations may not always be 100% accurate.