APA (7th ed.) Citation

SpringerLink (Online service), Villiers, E. d., & Hausen, H. z. (2009). TT Viruses: The Still Elusive Human Pathogens. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Ethel-Michele de Villiers, and Harald zur Hausen. TT Viruses: The Still Elusive Human Pathogens. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. TT Viruses: The Still Elusive Human Pathogens. Springer Berlin Heidelberg, 2009.

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