APA (7th ed.) Citation

Pyenson, B., & Fitch, K. (2013). The Need To Reduce Unnecessary Use. Health Affairs, 32(3), 631. https://doi.org/10.1377/hlthaff.2013.0095

Chicago Style (17th ed.) Citation

Pyenson, Bruce, and Kate Fitch. "The Need To Reduce Unnecessary Use." Health Affairs 32, no. 3 (2013): 631. https://doi.org/10.1377/hlthaff.2013.0095.

MLA (9th ed.) Citation

Pyenson, Bruce, and Kate Fitch. "The Need To Reduce Unnecessary Use." Health Affairs, vol. 32, no. 3, 2013, p. 631, https://doi.org/10.1377/hlthaff.2013.0095.