Loo, K., & Letchumanan, V. COVID-19: Understanding the New Variants of Concern. HH Publisher.
Chicago Style (17th ed.) CitationLoo, Ke-Yan, and Vengadesh Letchumanan. COVID-19: Understanding the New Variants of Concern. HH Publisher.
MLA (9th ed.) CitationLoo, Ke-Yan, and Vengadesh Letchumanan. COVID-19: Understanding the New Variants of Concern. HH Publisher.
Warning: These citations may not always be 100% accurate.