SpringerLink (Online service), Sterling, C. R., & Adam, R. D. (2004). The Pathogenic Enteric Protozoa: Giardia, Entamoeba, Cryptosporidium and Cyclospora. Springer US.
Chicago Style (17th ed.) CitationSpringerLink (Online service), Charles R. Sterling, and Rodney D. Adam. The Pathogenic Enteric Protozoa: Giardia, Entamoeba, Cryptosporidium and Cyclospora. Boston, MA: Springer US, 2004.
MLA (8th ed.) CitationSpringerLink (Online service), et al. The Pathogenic Enteric Protozoa: Giardia, Entamoeba, Cryptosporidium and Cyclospora. Springer US, 2004.
Warning: These citations may not always be 100% accurate.