Butterfield, W. H. (1914). Making fences, walls and hedges. McBride, Nast & company.
Chicagoスタイル(17版)引用形式Butterfield, William Harold. Making Fences, Walls and Hedges. New York: McBride, Nast & company, 1914.
MLA(8版)引用形式Butterfield, William Harold. Making Fences, Walls and Hedges. McBride, Nast & company, 1914.
警告: この引用は必ずしも正確ではありません.