APA引文

Rothbard, N., Agrawal, A., Fischer, C., Talwar, A., & Sahni, S. (2020, May). Pulmonary arterial hypertension in the elderly: Clinical perspectives. Cardiology Journal.

Chicago Style (17th ed.) Citation

Rothbard, Nicholas, Abhinav Agrawal, Conrad Fischer, Arunabh Talwar, and Sonu Sahni. "Pulmonary Arterial Hypertension in the Elderly: Clinical Perspectives." Cardiology Journal May. 2020.

MLA引文

Rothbard, Nicholas, et al. "Pulmonary Arterial Hypertension in the Elderly: Clinical Perspectives." Cardiology Journal, May. 2020.