Não informado. (1902). Forestry Quarterly. Society of American Foresters.
Chicagoスタイル(17版)引用形式Não informado. Forestry Quarterly. Washington: Society of American Foresters, 1902.
MLA(8版)引用形式Não informado. Forestry Quarterly. Society of American Foresters, 1902.
警告: この引用は必ずしも正確ではありません.