APA (7th ed.) Citation

Martin, E. The Yemeni rhino horn trade. IUCN.

Chicago Style (17th ed.) Citation

Martin, Esmond. The Yemeni Rhino Horn Trade. IUCN.

MLA (9th ed.) Citation

Martin, Esmond. The Yemeni Rhino Horn Trade. IUCN.

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