APA引文

Press, C. (2021). Dr. Marina: Comparing the Covid-19 R0 in the past 2 to 4 weeks, it reflects the effectiveness of measures.

Chicago Style Citation

Press, China. Dr. Marina: Comparing the Covid-19 R0 in the Past 2 to 4 Weeks, It Reflects the Effectiveness of Measures. 2021.

MLA引文

Press, China. Dr. Marina: Comparing the Covid-19 R0 in the Past 2 to 4 Weeks, It Reflects the Effectiveness of Measures. 2021.

警告：這些引文格式不一定是100％准確.