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
"Heyer, W. Ronald",Variation within the Leptodactylus podicipinus-wagneri complex of frogs (Amphibia:Leptodactylidae),,Smithsonian Institution Press,1993,Smithsonian contributions to zoology,,,,https://cir.nii.ac.jp/crid/1130282272482445696