APA (7th ed.) Citation

Yu, J. (2020). An Empirical Study on the Impact of COVID-19 on China's Tertiary Industry.

Chicago Style (17th ed.) Citation

Yu, Jianhong. An Empirical Study on the Impact of COVID-19 on China's Tertiary Industry. 2020.

MLA (9th ed.) Citation

Yu, Jianhong. An Empirical Study on the Impact of COVID-19 on China's Tertiary Industry. 2020.

Warning: These citations may not always be 100% accurate.