APA (7th ed.) Citation

Fislová, T., & Kostolanský, F. The factors of virulence of influenza A virus.

Chicago Style (17th ed.) Citation

Fislová, Tatiana, and F. Kostolanský. The Factors of Virulence of Influenza A Virus.

MLA (9th ed.) Citation

Fislová, Tatiana, and F. Kostolanský. The Factors of Virulence of Influenza A Virus.

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