APA引文

World Health Organization. (2020). Country & technical guidance: Coronavirus disease (COVID-19) [electronic resource]. WHO.

Chicago Style (17th ed.) Citation

World Health Organization. Country & Technical Guidance: Coronavirus Disease (COVID-19) [electronic Resource]. Geneva, Switzerland: WHO, 2020.

MLA引文

World Health Organization. Country & Technical Guidance: Coronavirus Disease (COVID-19) [electronic Resource]. WHO, 2020.

警告：這些引文格式不一定是100％准確.