(1919). The Northwestern breeder and livestock buyers' guide. B.H. Critchfield Co..
Chicagoスタイル(17版)引用形式The Northwestern Breeder and Livestock Buyers' Guide. Fargo, N.D.: B.H. Critchfield Co., 1919.
MLA(8版)引用形式The Northwestern Breeder and Livestock Buyers' Guide. B.H. Critchfield Co., 1919.
警告: この引用は必ずしも正確ではありません.