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
"Ahmadu Bello Universtiy. Institute for Agricultureal Research and Baker, E. F. I. and Lombin, G. and Abdullahi, A.",Long term fertility studies at Samaru-Nigeria,,"Institute for Agricultural Reseach, Ahmadu Bello University",1977,Samaru miscellaneous paper,,,,https://cir.nii.ac.jp/crid/1130000795504626048