Stiles, D. The Ivory Dynasty: A report on the soaring demand for elephant and mammoth ivory in southern China, by Esmond Martin and Lucy Vigne/Making a Killing: A 2011 Survey of Ivory Markets in China, by Grace G. Gabriel, Ning Hua and Juan Wang. IUCN.
Chicago Style (17th ed.) CitationStiles, Daniel. The Ivory Dynasty: A Report on the Soaring Demand for Elephant and Mammoth Ivory in Southern China, by Esmond Martin and Lucy Vigne/Making a Killing: A 2011 Survey of Ivory Markets in China, by Grace G. Gabriel, Ning Hua and Juan Wang. IUCN.
MLA (9th ed.) CitationStiles, Daniel. The Ivory Dynasty: A Report on the Soaring Demand for Elephant and Mammoth Ivory in Southern China, by Esmond Martin and Lucy Vigne/Making a Killing: A 2011 Survey of Ivory Markets in China, by Grace G. Gabriel, Ning Hua and Juan Wang. IUCN.