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
"Havlin, John and Jacobsen, Jeffrey S. and American Society of Agronomy and Soil Science Society of America",Soil testing : prospects for improving nutrient recommendations,,Soil Science Society of America : American Society of Agronomy,1994,SSSA special publication,,0891188150,,https://cir.nii.ac.jp/crid/1130000797561388032