Ács, Z. J., Szerb, L., & Autio, E. (2013). Global entrepreneurship and development index 2013. Edward Elgar Pub. Ltd..
Chicago Style (17th ed.) CitationÁcs, Zoltán J., László Szerb, and Erkko Autio. Global Entrepreneurship and Development Index 2013. Cheltenham, U.K.: Edward Elgar Pub. Ltd., 2013.
MLA (9th ed.) CitationÁcs, Zoltán J., et al. Global Entrepreneurship and Development Index 2013. Edward Elgar Pub. Ltd., 2013.
Warning: These citations may not always be 100% accurate.