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 "Ashworth, John M. and Smith, John E. and Society for General Microbiology. Symposium","Microbial differentiation : twenty-third symposium of the Society for General Microbiology held at Imperial College, London, April 1973",,Published for the Society for General Microbiology at the University Press,1973,Symposia,,0521201047,,https://cir.nii.ac.jp/crid/1130000793917967360