APA aipamena

Halffter, G. (2005). TOWARDS A CULTURE OF BIODIVERSITY CONSERVATION. Instituto de Ecología, A.C.

Chicago Style aipamena

Halffter, Gonzalo. TOWARDS A CULTURE OF BIODIVERSITY CONSERVATION. Instituto de Ecología, A.C, 2005.

MLA aipamena

Halffter, Gonzalo. TOWARDS A CULTURE OF BIODIVERSITY CONSERVATION. Instituto de Ecología, A.C, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.