APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.