Pharmaceutical high profits: the value of R&D, or oligopolistic rents?

MLA

Spitz, Janet, and Mark Wickham. “Pharmaceutical High Profits: The Value of R&D, or Oligopolistic Rents?” American Journal of Economics and Sociology, vol. 71, no. 1, 2012, pp. 1–36. EBSCOhost, https://doi.org/10.1111/j.1536-7150.2011.00820.x.

APA

Spitz, J., & Wickham, M. (2012). Pharmaceutical high profits: the value of R&D, or oligopolistic rents? American Journal of Economics and Sociology, 71(1), 1–36. https://doi.org/10.1111/j.1536-7150.2011.00820.x

Chicago

Spitz, Janet, and Mark Wickham. 2012. “Pharmaceutical High Profits: The Value of R&D, or Oligopolistic Rents?” American Journal of Economics and Sociology 71 (1): 1–36. doi:10.1111/j.1536-7150.2011.00820.x.