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
"Stull, Olive Griffith",Variations and relationships in the snakes of the genus Pituophis,,United States Govt. print. off.,1940,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282269985078400