APA-viite (7. p.)
Henry, R. J. (2005). Plant diversity and evolution: Genotypic and phenotypic variation in higher plants. CABI Pub..
Chicago-viite (17. p.)
Henry, Robert J. Plant Diversity and Evolution: Genotypic and Phenotypic Variation in Higher Plants. Wallingford, Oxfordshire, UK ; Cambridge, MA: CABI Pub., 2005.
MLA-viite (9. p.)
Henry, Robert J. Plant Diversity and Evolution: Genotypic and Phenotypic Variation in Higher Plants. CABI Pub., 2005.
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