Nelson, k. E., Williams, C. M., & Graham, N. M. H. (2000). Infectious disease epidemiology: Theory and practice. Aspen Publishers.
Citazione stile Chigago Style (17a edizione)Nelson, kenrad E., Carolyn Masters Williams, e Neil M. H. Graham. Infectious Disease Epidemiology: Theory and Practice. Gaithersburg, Md.: Aspen Publishers, 2000.
Citatione MLA (8a ed.)Nelson, kenrad E., et al. Infectious Disease Epidemiology: Theory and Practice. Aspen Publishers, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.