著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
HOWARTH M. K.,Cretaceous ammonites and nautiloids from Angola,"Bulletin of the British Museum (Natural History), Geology",,,1965,10,,335-412,https://cir.nii.ac.jp/crid/1573105974125074816,