APA
Kalemli-Ozcan S., National Bureau of Economic Research, Sorensen B. & Yesiltas S. (2011). Leverage across firms, banks, and countries. Cambridge: NBER.
Chicago
Kalemli-Ozcan Sebnem, National Bureau of Economic Research, Sorensen Bent and Yesiltas Sevcan. 2011. Leverage across firms, banks, and countries. Cambridge: NBER.
Harvard
Kalemli-Ozcan S., National Bureau of Economic Research, Sorensen B. and Yesiltas S. (2011). Leverage across firms, banks, and countries. Cambridge: NBER.
MLA
Kalemli-Ozcan Sebnem, National Bureau of Economic Research, Sorensen Bent and Yesiltas Sevcan. Leverage across firms, banks, and countries. Cambridge: NBER. 2011.