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
"Omosa, Mary and University of Nairobi. Institute for Development Studies",Food security trends : a situational analysis of food supply differentials in rural Kenya,,"Institute for Development Studies, University of Nairobi",2006,Discussion paper,,,,https://cir.nii.ac.jp/crid/1130000796648694272