APA aipamena

(1985). Lands and peoples: Africa. Grolier.

Chicago Style aipamena

Lands and Peoples: Africa. Danburry, CT: Grolier, 1985.

MLA aipamena

Lands and Peoples: Africa. Grolier, 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.