APA (7th ed.) Citation

SpringerLink (Online service), Schwarz, T. F., & Siegl, G. (1996). Imported virus infections. Springer.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Tino F. Schwarz, and Günter Siegl. Imported Virus Infections. Wien ; New York: Springer, 1996.

MLA (9th ed.) Citation

SpringerLink (Online service), et al. Imported Virus Infections. Springer, 1996.