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
"Crosby, M. A. and Jennings, R. D. (Ralph Dickieson)",Systems of livestock farming in the Black Prairie Belt of Alabama & Mississippi,,U.S. Government Printing Office,1927,Farmer's bulletin,,,,https://cir.nii.ac.jp/crid/1130282272040681344