Não informado. (2022). US Forest Service Resource Bulletin PNW. Pacific Northwest Forest and Range Experiment Station.
Citace podle Chicago (17th ed.)Não informado. US Forest Service Resource Bulletin PNW. Portland, Ore: Pacific Northwest Forest and Range Experiment Station, 2022.
Citace podle MLA (8th ed.)Não informado. US Forest Service Resource Bulletin PNW. Pacific Northwest Forest and Range Experiment Station, 2022.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..