(2001). Whitebark pine communities: Ecology and restoration. Washington, DC: Island Press.
शिकागो स्टाइल उद्धरणWhitebark Pine Communities: Ecology and Restoration. Washington, DC: Island Press, 2001.
एमएलए उद्धरणWhitebark Pine Communities: Ecology and Restoration. Washington, DC: Island Press, 2001.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.