MLA

Holzenburg, Andreas, and Elke Bogner. New Concepts of Antiviral Therapy. Springer US, 2006.

APA

Holzenburg, A., & Bogner, E. (2006). New Concepts of Antiviral Therapy. Springer US.

Chicago

Holzenburg, Andreas, and Elke Bogner. New Concepts of Antiviral Therapy. : Springer US, 2006.