Não informado. Tropical woods. Yale University, School of Forestry.
Chicagoスタイル(17版)引用形式Não informado. Tropical Woods. New Haven, Conn: Yale University, School of Forestry.
MLA(8版)引用形式Não informado. Tropical Woods. Yale University, School of Forestry.
警告: この引用は必ずしも正確ではありません.