International Botanical Congress, & McNeill, J. 1. (2006). International code of botanical nomenclature (Vienna Code): Adopted by the Seventeenth International Botanical Congress, Vienna, Austria, July 2005. Liechtenstein: A.R.G. Gantner Verlag KG.
Chicago Style CitationInternational Botanical Congress, and John 1933- McNeill. International Code of Botanical Nomenclature (Vienna Code): Adopted By the Seventeenth International Botanical Congress, Vienna, Austria, July 2005. Liechtenstein: A.R.G. Gantner Verlag KG, 2006.
MLA CitationInternational Botanical Congress, and John 1933- McNeill. International Code of Botanical Nomenclature (Vienna Code): Adopted By the Seventeenth International Botanical Congress, Vienna, Austria, July 2005. Liechtenstein: A.R.G. Gantner Verlag KG, 2006.