记录引文
APA引文
Holst, H. (1961). Kleine Kakao-Kunde. Cram, De Gruyter & Co..
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芝加哥风格引文
Holst, Herbert. Kleine Kakao-Kunde. Hamburg: Cram, De Gruyter & Co., 1961.
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MLA引文
Holst, Herbert. Kleine Kakao-Kunde. Cram, De Gruyter & Co., 1961.
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警告：这些引文格式不一定是100％准确.