(2008). Control of communicable disease manual (Nineteenth.). American Public Health Association.
Citazione stile Chigago Style (17a edizione)Control of Communicable Disease Manual. Nineteenth. Washington: American Public Health Association, 2008.
Citatione MLA (8a ed.)Control of Communicable Disease Manual. Nineteenth. American Public Health Association, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.