APA (7th ed.) Citation

Button, K., & Rietveld, P. (1993). Financing urban transport projects in Europe. Transportation, 20(3), 251. https://doi.org/10.1007/BF01098929

Chicago Style (17th ed.) Citation

Button, Kenneth, and Piet Rietveld. "Financing Urban Transport Projects in Europe." Transportation 20, no. 3 (1993): 251. https://doi.org/10.1007/BF01098929.

MLA (9th ed.) Citation

Button, Kenneth, and Piet Rietveld. "Financing Urban Transport Projects in Europe." Transportation, vol. 20, no. 3, 1993, p. 251, https://doi.org/10.1007/BF01098929.