APA (7th ed.) Citation

SpringerLink (Online service), Lujân, H. D., & Svärd, S. (2011). Giardia: A model organism. Springer.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Hugo D. Lujân, and Staffan Svärd. Giardia: A Model Organism. Wien: Springer, 2011.

MLA (9th ed.) Citation

SpringerLink (Online service), et al. Giardia: A Model Organism. Springer, 2011.