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
"Forbes, Reginald Dunderdale and Bruce, Donald and United States. Dept. of Agriculture",Rate of growth of second-growth southern pines in full stands,,[U.S. Govt. Print. Off.],1930,Circular,,,,https://cir.nii.ac.jp/crid/1130000794186654720