Yang, M., Shang, Y., Tian, Z., Xiong, M., Lu, C., Jiang, Y., . . . Liu, J. (2020). Characteristics of registered studies for Coronavirus disease 2019 (COVID-19): A systematic review. Integr Med Res.
استشهاد بنمط شيكاغوYang, Ming, et al. "Characteristics of Registered Studies for Coronavirus Disease 2019 (COVID-19): A Systematic Review." Integr Med Res 2020.
MLA استشهادYang, Ming, et al. "Characteristics of Registered Studies for Coronavirus Disease 2019 (COVID-19): A Systematic Review." Integr Med Res 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.