SpringerLink (Online service), Davenport, J. L., & Davenport, J. The ecology of transportation: Managing mobility for the environment.
Chicago Style (17th ed.) CitationSpringerLink (Online service), Julia L. Davenport, and John Davenport. The Ecology of Transportation: Managing Mobility for the Environment.
MLA (8th ed.) CitationSpringerLink (Online service), et al. The Ecology of Transportation: Managing Mobility for the Environment.
Warning: These citations may not always be 100% accurate.