The purpose of this study is analyzed the intertextual correlationship of the direct quotation in journal articles. And then I look at the aspect of intertextuality between th pre-text and the quotation-text. Intertextuality is about ``formation of relationships`` between texts. Writing the journal articles is based on the discussions of preceeding research. And quotation is use of the quotation-proper in preceeding research. Intertextuality of quotation reveals intertextual identity and deviations by repetition and transformations. This study is analyzed intertextual correlationship by contrasting between the quotation-text and the pre-text.