SpringerLink (Online service), Robinson, M. W., & Dalton, J. P. (2011). Cysteine proteases of pathogenic organisms. Springer eBooks..
Chicago Style (17th ed.) CitationSpringerLink (Online service), Mark W. Robinson, and John P. Dalton. "Cysteine Proteases of Pathogenic Organisms." Springer EBooks. 2011.
MLA (9th ed.) CitationSpringerLink (Online service), et al. "Cysteine Proteases of Pathogenic Organisms." Springer EBooks., 2011.
Warning: These citations may not always be 100% accurate.