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
"Leakey, L. S. B. (Louis Seymour Bazett) and Butler, Percy Milton",A preliminary report on the geology and fauna,,Cambridge University Press,1967,Olduvai Gorge,,052105527X,,https://cir.nii.ac.jp/crid/1130000798191865984