APA Citation

International Union of Biologial Sciences. (1999). International code of zoological nomenclature (4a. ed.). London: International trust for zoological nomenclature.

Chicago Style Citation

International Union of Biologial Sciences. International Code of Zoological Nomenclature. 4a. ed. London: International trust for zoological nomenclature, 1999.

MLA Citation

International Union of Biologial Sciences. International Code of Zoological Nomenclature. 4a. ed. London: International trust for zoological nomenclature, 1999.

Warning: These citations may not always be 100% accurate.