APA
Crucini M. J., Otrok Christopher, Kose M Ayhan & National Bureau Of Economic Research. (2008). What Are the Driving Forces of International Business Cycles. Cambridge: NBER.
Chicago
Crucini Mario J, Otrok Christopher, Kose M Ayhan and National Bureau Of Economic Research. 2008. What Are the Driving Forces of International Business Cycles. Cambridge: NBER.
Harvard
Crucini M. J., Otrok Christopher, Kose M Ayhan and National Bureau Of Economic Research. (2008). What Are the Driving Forces of International Business Cycles. Cambridge: NBER.
MLA
Crucini Mario J, Otrok Christopher, Kose M Ayhan and National Bureau Of Economic Research. What Are the Driving Forces of International Business Cycles. Cambridge: NBER. 2008.