APA   Click to copy
Olson, L. M., & Wendling, B. W. (2018). Estimating the causal effect of entry on generic drug prices using Hatch-Waxman exclusivity. Review of Industrial Organization, 53, 139–172.

Chicago/Turabian   Click to copy
Olson, Luke M, and Brett W Wendling. “Estimating the Causal Effect of Entry on Generic Drug Prices Using Hatch-Waxman Exclusivity.” Review of Industrial Organization 53 (2018): 139–172.

MLA   Click to copy
Olson, Luke M., and Brett W. Wendling. “Estimating the Causal Effect of Entry on Generic Drug Prices Using Hatch-Waxman Exclusivity.” Review of Industrial Organization, vol. 53, Springer, 2018, pp. 139–72.

@article{olson2018a,
  title = {Estimating the causal effect of entry on generic drug prices using Hatch-Waxman exclusivity},
  year = {2018},
  journal = {Review of Industrial Organization},
  pages = {139--172},
  publisher = {Springer},
  volume = {53},
  author = {Olson, Luke M and Wendling, Brett W}
}