APA (7th ed.) Citation

Howley, P. M., & Knipe, D. M. (2021). Fields Virology: Emerging Viruses.

Chicago Style (17th ed.) Citation

Howley, Peter M., and David M. Knipe. Fields Virology: Emerging Viruses. 2021.

MLA (9th ed.) Citation

Howley, Peter M., and David M. Knipe. Fields Virology: Emerging Viruses. 2021.

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