APA (7th ed.) Citation

International Commission on Zoological Nomenclature & International Congress of Zoology. (1961). International code of zoological nomenclature adopted by the XV International Congress of Zoology. International Trust for Zoological Nomenclature.

Chicago Style (17th ed.) Citation

International Commission on Zoological Nomenclature and International Congress of Zoology. International Code of Zoological Nomenclature Adopted by the XV International Congress of Zoology. London: International Trust for Zoological Nomenclature, 1961.

MLA (9th ed.) Citation

International Commission on Zoological Nomenclature and International Congress of Zoology. International Code of Zoological Nomenclature Adopted by the XV International Congress of Zoology. International Trust for Zoological Nomenclature, 1961.