Cita APA

Sipes, J. L., & Sipes, M. L. (2013). Creating Green Roadways: Integrating Cultural, Natural, and Visual Resources into Transportation (1st ed. 2013.). Washington, DC: Island Press/Center for Resource Economics : Imprint: Island Press.

Citación estilo Chicago

Sipes, James L., y Matthew L. Sipes. Creating Green Roadways: Integrating Cultural, Natural, and Visual Resources Into Transportation. 1st ed. 2013. Washington, DC: Island Press/Center for Resource Economics : Imprint: Island Press, 2013.

Cita MLA

Sipes, James L., y Matthew L. Sipes. Creating Green Roadways: Integrating Cultural, Natural, and Visual Resources Into Transportation. 1st ed. 2013. Washington, DC: Island Press/Center for Resource Economics : Imprint: Island Press, 2013.