Gupta, R., Shah, N. D., & Ross, J. S. (2019). GENERIC DRUGS IN THE UNITED STATES: POLICIES TO ADDRESS PRICING AND COMPETITION. Clin Pharmacol Ther.
استشهاد بنمط شيكاغوGupta, Ravi, Nilay D. Shah, و Joseph S. Ross. "GENERIC DRUGS IN THE UNITED STATES: POLICIES TO ADDRESS PRICING AND COMPETITION." Clin Pharmacol Ther 2019.
MLA استشهادGupta, Ravi, Nilay D. Shah, و Joseph S. Ross. "GENERIC DRUGS IN THE UNITED STATES: POLICIES TO ADDRESS PRICING AND COMPETITION." Clin Pharmacol Ther 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.