APA (7th ed.) Citation

Valančius, D., & Kasiulevičius, V. COVID-19 – a new challenge for the medical community. Vilnius University Press.

Chicago Style (17th ed.) Citation

Valančius, D., and V. Kasiulevičius. COVID-19 – a New Challenge for the Medical Community. Vilnius University Press.

MLA (9th ed.) Citation

Valančius, D., and V. Kasiulevičius. COVID-19 – a New Challenge for the Medical Community. Vilnius University Press.

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