APA aipamena

Samba, E. M. (1994). The Onchocerciasis Control Programme in West Africa. World Health Organization.

Chicago Style aipamena

Samba, Ebrahim M. The Onchocerciasis Control Programme in West Africa. Ginebra: World Health Organization, 1994.

MLA aipamena

Samba, Ebrahim M. The Onchocerciasis Control Programme in West Africa. World Health Organization, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.