Nelson, K. E., & Williams, C. M. (2007). Infectious disease epidemiology: Theory and practice. Jones and Bartlett Publishers.
Citazione stile Chigago Style (17a edizione)Nelson, Kenrad E., e Carolyn Masters Williams. Infectious Disease Epidemiology: Theory and Practice. Cambridge: Jones and Bartlett Publishers, 2007.
Citatione MLA (9a ed.)Nelson, Kenrad E., e Carolyn Masters Williams. Infectious Disease Epidemiology: Theory and Practice. Jones and Bartlett Publishers, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.