Hardesty, D. L. (1977). Ecological anthropology. John Wiley & Sons.
芝加哥风格引文Hardesty, Donald L. Ecological Anthropology. New York: John Wiley & Sons, 1977.
MLA引文Hardesty, Donald L. Ecological Anthropology. John Wiley & Sons, 1977.
警告：这些引文格式不一定是100％准确.