APA (7th ed.) Citation

Armson, A., Ryan, U. M., & Thompson, R. C. A. (2003). Cryptosporidium: From molecules to disease. Elsevier.

Chicago Style (17th ed.) Citation

Armson, A., U. M. Ryan, and R. C. A. Thompson. Cryptosporidium: From Molecules to Disease. Amsterdam ; Boston: Elsevier, 2003.

MLA (9th ed.) Citation

Armson, A., et al. Cryptosporidium: From Molecules to Disease. Elsevier, 2003.