COOK,Christopher.D, G. (1974). WATER PLANTS OF THE WORLD. Dr.W.JUNK b.v.,Publishers.
Chicago Edition CitationCOOK,Christopher.D, GUT,Bernardo.J. WATER PLANTS OF THE WORLD. ENGLAND: Dr.W.JUNK b.v.,Publishers, 1974.
MLA Edition CitationCOOK,Christopher.D, GUT,Bernardo.J. WATER PLANTS OF THE WORLD. Dr.W.JUNK b.v.,Publishers, 1974.
Warning: These citations may not always be 100% accurate.