APA (7th ed.) Citation

Shiliang Song. (2020). COVID-19 Is Further Subdivided Into COVIP-19 and COVII-19. Frontiers Media S.A..

Chicago Style (17th ed.) Citation

Shiliang Song. COVID-19 Is Further Subdivided Into COVIP-19 and COVII-19. Frontiers Media S.A., 2020.

MLA (9th ed.) Citation

Shiliang Song. COVID-19 Is Further Subdivided Into COVIP-19 and COVII-19. Frontiers Media S.A., 2020.

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