Não informado. (2008). Forestry Bulletin. Duke University, School of Forestry.
Citace podle Chicago (17th ed.)Não informado. Forestry Bulletin. Durham, NC: Duke University, School of Forestry, 2008.
Citace podle MLA (8th ed.)Não informado. Forestry Bulletin. Duke University, School of Forestry, 2008.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..