Wink, M. (2006). Evolution and phylogeny of cycads. Plant genome ; vol. 1, part D: Phanerogams (Gymnosperm and Agiosperm-Monocotyledons).
Chicago Style (17th ed.) CitationWink, Michael. "Evolution and Phylogeny of Cycads." Plant Genome ; Vol. 1, Part D: Phanerogams (Gymnosperm and Agiosperm-Monocotyledons) 2006.
MLA (9th ed.) CitationWink, Michael. "Evolution and Phylogeny of Cycads." Plant Genome ; Vol. 1, Part D: Phanerogams (Gymnosperm and Agiosperm-Monocotyledons), 2006.
Warning: These citations may not always be 100% accurate.