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
"Ayensu, Edward S. and Bentum, A. L. K. (Albert L. K.)",Commercial timbers of West Africa,,Smithsonian Institution Press,1974,Smithsonian contributions to botany,,,,https://cir.nii.ac.jp/crid/1130000798141586048