Cita APA (7a ed.)
James L. Sipes, M. L. S. Creating Green Roadways: Integrating Cultural, Natural, and Visual Resources into Transportation. Island Press.
Cita estilo Chicago (17a ed.)
James L. Sipes, Matthew L. Sipes. Creating Green Roadways: Integrating Cultural, Natural, and Visual Resources into Transportation. Washington, EUA: Island Press.
Cita MLA (9a ed.)
James L. Sipes, Matthew L. Sipes. Creating Green Roadways: Integrating Cultural, Natural, and Visual Resources into Transportation. Island Press.
Precaución: Estas citas no son 100% exactas.