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 "Lotsy, Johannes P. and United States. Office of Experiment Stations",Contribution to the investigation of the assimilation of free atmospheric nitrogen by white and black mustrad,,Govt. Print. Off.,1894,U.S. Department of Agriculture. Office of Experiment Stations-Bulletin,,,,https://cir.nii.ac.jp/crid/1130000798151092224