Bowen, I. (1976). Economics and demography. Allen and Unwin.
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芝加哥风格引文
Bowen, Ian. Economics and Demography. London: Allen and Unwin, 1976.
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MLA引文
Bowen, Ian. Economics and Demography. Allen and Unwin, 1976.
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警告：这些引文格式不一定是100％准确.