APA
Ellyson A. M., National Bureau of Economic Research & Basu A. (2018). The New prescription drug paradox. Cambridge: NBER.
Chicago
Ellyson Alice M, National Bureau of Economic Research and Basu Anirban. 2018. The New prescription drug paradox. Cambridge: NBER.
Harvard
Ellyson A. M., National Bureau of Economic Research and Basu A. (2018). The New prescription drug paradox. Cambridge: NBER.
MLA
Ellyson Alice M, National Bureau of Economic Research and Basu Anirban. The New prescription drug paradox. Cambridge: NBER. 2018.