Gifford, J. L. (2003). Flexible urban transportation (First edition.). Emerald Group Publishing Limited.
Chicago Style (17th ed.) CitationGifford, Jonathan Lewis. Flexible Urban Transportation. First edition. United Kingdom: Emerald Group Publishing Limited, 2003.
MLA (9th ed.) CitationGifford, Jonathan Lewis. Flexible Urban Transportation. First edition. Emerald Group Publishing Limited, 2003.
Warning: These citations may not always be 100% accurate.