Small, K. A. (2013). Urban transportation economics (1. publ. in 1992, reprint. in 2001, transferred to digital print. 2007, 1. issued in paperb.). Routledge.
Chicago Style (17th ed.) CitationSmall, Kenneth A. Urban Transportation Economics. 1. publ. in 1992, reprint. in 2001, transferred to digital print. 2007, 1. issued in paperb. Abindgon, Oxon [u.a.]: Routledge, 2013.
MLA (9th ed.) CitationSmall, Kenneth A. Urban Transportation Economics. 1. publ. in 1992, reprint. in 2001, transferred to digital print. 2007, 1. issued in paperb. Routledge, 2013.
Warning: These citations may not always be 100% accurate.