APA-viite

(2003). Ecological restoration of southwestern Ponderosa pine forests. Washington, D.C.,London: Island Press.

Chicago-tyylinen lähdeviittaus

Ecological Restoration of Southwestern Ponderosa Pine Forests. Washington, D.C.,London: Island Press, 2003.

MLA-viite

Ecological Restoration of Southwestern Ponderosa Pine Forests. Washington, D.C.,London: Island Press, 2003.

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