APA (7th ed.) Citation

Groves, C., & Grubb, P. Elephant taxonomy. IUCN.

Chicago Style (17th ed.) Citation

Groves, Colin, and Peter Grubb. Elephant Taxonomy. IUCN.

MLA (9th ed.) Citation

Groves, Colin, and Peter Grubb. Elephant Taxonomy. IUCN.

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