Citazione Stile APA (7a Edizione)

World Health Organization. (2005). Control of yellow fever: Field Guide. Pan American Health Organization.

Citazione stile Chigago Style (17a edizione)

World Health Organization. Control of Yellow Fever: Field Guide. Washington, D. C: Pan American Health Organization, 2005.

Citatione MLA (8a ed.)

World Health Organization. Control of Yellow Fever: Field Guide. Pan American Health Organization, 2005.