United States. Office of Natural Environment. Water and Ecosystems Team., Harper-Lore, B., & Wilson, M. (2000). Roadside use of native plants. Washington, DC: Island Press.
Trích dẫn kiểu ChicagoUnited States. Office of Natural Environment. Water and Ecosystems Team., Bonnie Harper-Lore, và Maggie Wilson. Roadside Use of Native Plants. Washington, DC: Island Press, 2000.
Trích dẫn MLAUnited States. Office of Natural Environment. Water and Ecosystems Team., Bonnie Harper-Lore, và Maggie Wilson. Roadside Use of Native Plants. Washington, DC: Island Press, 2000.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.