APA
Taub A. A. L. e. a., National Bureau of Economic Research, . (2011). The Diversity of concentrated prescribing behavior. Cambridge: NBER.
Chicago
Taub Anna A Levine et al, National Bureau of Economic Research, . 2011. The Diversity of concentrated prescribing behavior. Cambridge: NBER.
Harvard
Taub A. A. L. e. a., National Bureau of Economic Research, . (2011). The Diversity of concentrated prescribing behavior. Cambridge: NBER.
MLA
Taub Anna A Levine et al, National Bureau of Economic Research, . The Diversity of concentrated prescribing behavior. Cambridge: NBER. 2011.