Não informado. (2022). Resource Bulletin NE. Northeastern Forest Experiment Station.
Chicagoスタイル(17版)引用形式Não informado. Resource Bulletin NE. Radnor, Pa: Northeastern Forest Experiment Station, 2022.
MLA(8版)引用形式Não informado. Resource Bulletin NE. Northeastern Forest Experiment Station, 2022.
警告: この引用は必ずしも正確ではありません.