Παραπομπή APA

(2003). Ecological Restoration of Southwestern Ponderosa Pine Forests (The Science and Practice of Ecological Restoration Series). American: Island Press.

Παραπομπή Chicago Style

Ecological Restoration of Southwestern Ponderosa Pine Forests (The Science and Practice of Ecological Restoration Series). American: Island Press, 2003.

Παραπομπή MLA

Ecological Restoration of Southwestern Ponderosa Pine Forests (The Science and Practice of Ecological Restoration Series). American: Island Press, 2003.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.