Cita APA (7a ed.)
Grace, D., Omore, A. O., Randolph, T. F., Kang'ethe, E. K., Nasinyama, G., & Mohammed, H. (2008). Risk assessment for Escherichia coli O157: H7 in marketed unpasteurized milk in selected East African countries. Elsevier.
Cita Chicago Style (17a ed.)
Grace, Delia, Amos O. Omore, Thomas F. Randolph, Erastus K. Kang'ethe, G.W Nasinyama, y H.O Mohammed. Risk Assessment for Escherichia Coli O157: H7 in Marketed Unpasteurized Milk in Selected East African Countries. Elsevier, 2008.
Cita MLA (9a ed.)
Grace, Delia, et al. Risk Assessment for Escherichia Coli O157: H7 in Marketed Unpasteurized Milk in Selected East African Countries. Elsevier, 2008.
Precaución: Estas citas no son 100% exactas.