Grava, S. (2003). Urban transportation systems: Choices for communities. McGraw-Hill.
Chicago Style (17th ed.) CitationGrava, Sigurd. Urban Transportation Systems: Choices for Communities. McGraw-Hill, 2003.
MLA (8th ed.) CitationGrava, Sigurd. Urban Transportation Systems: Choices for Communities. McGraw-Hill, 2003.
Warning: These citations may not always be 100% accurate.