引用文献对学术论文来说一般是必不可少的,有些刊物甚至将其作为衡量论文质量的一个重要标准。文献的引用一般有两种方式。一种是直接引用,即将原文直接照抄,将抄录的原文用引号标注,或用其他字体另起一段排列。一种是间接引用,通过自己的语言,表述原文的内容。但不管是直接引 Citing articles are generally essential for scholarly essays, and some journals even use it as a measure of the quality of an essay. There are two ways to cite documents. One is a direct reference, the original text will be directly copied, the transcript of the original text in quotation marks, or with another font another from the arrangement. One is indirect reference, through their own language, the original expression of the content. But whether it is a direct quote