Não informado. (1967). Forestry bulletin. Clemson University, Department of Forestry.
Chicagoスタイル(17版)引用形式Não informado. Forestry Bulletin. Clemson, SC: Clemson University, Department of Forestry, 1967.
MLA(8版)引用形式Não informado. Forestry Bulletin. Clemson University, Department of Forestry, 1967.
警告: この引用は必ずしも正確ではありません.