APA
Yeung K. e. a., National Bureau of Economic Research, . (2016). Price elasticities of pharmaceuticals in a value-based-formulary setting. Cambridge: NBER.
Chicago
Yeung Kai et al, National Bureau of Economic Research, . 2016. Price elasticities of pharmaceuticals in a value-based-formulary setting. Cambridge: NBER.
Harvard
Yeung K. e. a., National Bureau of Economic Research, . (2016). Price elasticities of pharmaceuticals in a value-based-formulary setting. Cambridge: NBER.
MLA
Yeung Kai et al, National Bureau of Economic Research, . Price elasticities of pharmaceuticals in a value-based-formulary setting. Cambridge: NBER. 2016.