著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Du Bois, W. E. B. (William Edward Burghardt) and Moses, Wilson Jeremiah",Black folk : then and now : an essay in the history and sociology of the negro race,,Oxford University Press,2007,The Oxford W.E.B. Du Bois,,9780199383221,,https://cir.nii.ac.jp/crid/1130578813449977994