APA引文

Ali, N. H. (2021). The impact of COVID-19 on service sector: Tourism industry / Nurul Hamizah Ali.

Chicago Style (17th ed.) Citation

Ali, Nurul Hamizah. The Impact of COVID-19 on Service Sector: Tourism Industry / Nurul Hamizah Ali. 2021.

MLA引文

Ali, Nurul Hamizah. The Impact of COVID-19 on Service Sector: Tourism Industry / Nurul Hamizah Ali. 2021.

警告：这些引文格式不一定是100％准确.