APA (7th ed.) Citation

SpringerLink (Online service), Schaffrath, R., & Schmitt, M. J. (2005). Microbial protein toxins. Springer. https://doi.org/10.1007/b94860

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Raffael Schaffrath, and Manfred J. Schmitt. Microbial Protein Toxins. Berlin ; New York: Springer, 2005. https://doi.org/10.1007/b94860.

MLA (9th ed.) Citation

SpringerLink (Online service), et al. Microbial Protein Toxins. Springer, 2005. https://doi.org/10.1007/b94860.