APA aipamena

Budowski, G. (1984). Sustainable use of species and ecosystems.

Chicago Style aipamena

Budowski, Gerardo. Sustainable Use of Species and Ecosystems. 1984.

MLA aipamena

Budowski, Gerardo. Sustainable Use of Species and Ecosystems. 1984.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.