APA aipamena

Encyclopdiae Americana Corporation. The Encyclopdiae Americana(Vol.29).

Chicago Style aipamena

Encyclopdiae Americana Corporation. The Encyclopdiae Americana(Vol.29).

MLA aipamena

Encyclopdiae Americana Corporation. The Encyclopdiae Americana(Vol.29).

Kontuz: berrikusi erreferentzia hauek erabili aurretik.