Cita APA (7th ed.)

Editors in chief Howley, P. M., & Associate editors Cohen, J. I. .. . . . a. (2013). Fields virology (6th ed.). Lippincott Williams & Wilkins.

Cita Chicago (17th ed.)

Editors in chief Howley, Peter M., i Jeffrey I .....[et al] Associate editors Cohen. Fields Virology. 6th ed. Philadelphia: Lippincott Williams & Wilkins, 2013.

Cita MLA (9th ed.)

Editors in chief Howley, Peter M., i Jeffrey I .....[et al] Associate editors Cohen. Fields Virology. 6th ed. Lippincott Williams & Wilkins, 2013.