t'Sas-Rolfes, M. Elephants, rhinos and the economics of the illegal trade. IUCN.
Chicago Style (17th ed.) Citationt'Sas-Rolfes, Michael. Elephants, Rhinos and the Economics of the Illegal Trade. IUCN.
MLA (9th ed.) Citationt'Sas-Rolfes, Michael. Elephants, Rhinos and the Economics of the Illegal Trade. IUCN.
Warning: These citations may not always be 100% accurate.