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,,9780195325829,,https://cir.nii.ac.jp/crid/1130000795652174848