APA aipamena

Kumar, A. (2003). Aquatic ecosystems. New Delhi: A. P. H. Publishing.

Chicago Style aipamena

Kumar, Arwin. Aquatic Ecosystems. New Delhi: A. P. H. Publishing, 2003.

MLA aipamena

Kumar, Arwin. Aquatic Ecosystems. New Delhi: A. P. H. Publishing, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.