Norum, R. (2009). Review: K. David Harrison, When languages die: the extinction of the world's languages and the erosion of human knowledge. Anthropological Society of Oxford.
芝加哥风格引文Norum, R. Review: K. David Harrison, When Languages Die: The Extinction of the World's Languages and the Erosion of Human Knowledge. Anthropological Society of Oxford, 2009.
MLA引文Norum, R. Review: K. David Harrison, When Languages Die: The Extinction of the World's Languages and the Erosion of Human Knowledge. Anthropological Society of Oxford, 2009.
警告：这些引文格式不一定是100％准确.