APA
Hamermesh D. S., National Bureau of Economic Research & Stancanelli E. (2014). Long workweeks and strange hours. Cambridge: NBER.
Chicago
Hamermesh Daniel S, National Bureau of Economic Research and Stancanelli Elena. 2014. Long workweeks and strange hours. Cambridge: NBER.
Harvard
Hamermesh D. S., National Bureau of Economic Research and Stancanelli E. (2014). Long workweeks and strange hours. Cambridge: NBER.
MLA
Hamermesh Daniel S, National Bureau of Economic Research and Stancanelli Elena. Long workweeks and strange hours. Cambridge: NBER. 2014.