APA (7th ed.) Citation

Colloquium on Zooligical Nomenclature Copenhagen, International Commission on Zoological Nomenclature, International Congress of Zoology, & Hemming, F. Copenhagen decisions on zoological nomenclature: Additions to, and modifications of, the Regles internationales de la nomenclature zoologique.

Chicago Style (17th ed.) Citation

Colloquium on Zooligical Nomenclature Copenhagen, International Commission on Zoological Nomenclature, International Congress of Zoology, and Francis Hemming. Copenhagen Decisions on Zoological Nomenclature: Additions to, and Modifications of, the Regles Internationales De La Nomenclature Zoologique.

MLA (9th ed.) Citation

Colloquium on Zooligical Nomenclature Copenhagen, et al. Copenhagen Decisions on Zoological Nomenclature: Additions to, and Modifications of, the Regles Internationales De La Nomenclature Zoologique.