APA (7th ed.) Citation

SpringerLink (Online service), Sibilia, M., Zielinski, C. C., Bartsch, R., & Grunt, T. W. (2011). Drugs for HER-2-positive breast cancer. Springer eBooks..

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Maria Sibilia, Christoph C. Zielinski, Rupert Bartsch, and Thomas W. Grunt. "Drugs for HER-2-positive Breast Cancer." Springer EBooks. 2011.

MLA (9th ed.) Citation

SpringerLink (Online service), et al. "Drugs for HER-2-positive Breast Cancer." Springer EBooks., 2011.