APA (7 वां संस्करण) प्रशस्ति पत्र
European Institute for Comparative Urban Research, ebrary, Inc, Berg, L. v. d., Braun, E., & Meer, J. v. d. (2007). National policy responses to urban challenges in Europe. Ashgate.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
European Institute for Comparative Urban Research, Inc ebrary, Leo van den Berg, Erik Braun, और J. van der Meer. National Policy Responses to Urban Challenges in Europe. Aldershot, England ; Burlington, VT: Ashgate, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
European Institute for Comparative Urban Research, et al. National Policy Responses to Urban Challenges in Europe. Ashgate, 2007.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.