MLA

Hsu, Ellen, and Louis Du Pasquier. Pathogen-host Interactions: Antigenic Variation V. Somatic Adaptations. Springer International Publishing, 2015.

APA

Hsu, E., & Du Pasquier, L. (2015). Pathogen-Host Interactions: Antigenic Variation v. Somatic Adaptations. Springer International Publishing.

Chicago

Hsu, Ellen, and Louis Du Pasquier. Pathogen-Host Interactions: Antigenic Variation V. Somatic Adaptations. : Springer International Publishing, 2015.