APA aipamena

Belgium, G. CO_1655: GoodPlanet Belgium.

Chicago Style aipamena

Belgium, GoodPlanet. CO_1655: GoodPlanet Belgium.

MLA aipamena

Belgium, GoodPlanet. CO_1655: GoodPlanet Belgium.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.