APA

Knipe D. M. [., Howley P. M. [., . (2007). Fields virology. Philadelphia: Lippincott Williams & Wilkins.

Chicago

Knipe David M [ed.], Howley Peter M [ed.], . 2007. Fields virology. Philadelphia: Lippincott Williams & Wilkins.

Harvard

Knipe D. M. [., Howley P. M. [., . (2007). Fields virology. Philadelphia: Lippincott Williams & Wilkins.

MLA

Knipe David M [ed.], Howley Peter M [ed.], . Fields virology. Philadelphia: Lippincott Williams & Wilkins. 2007.