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 "Bolli, Hans M. and Saunders, John B. (John Beecroft) and Perch-Nielsen, Katharina","Planktic foraminifera, calcareous nannofossils and calpionellids",Paperback ed,Cambridge University Press,1989,Cambridge earth science series,,0521367190,,https://cir.nii.ac.jp/crid/1130000797543072896