APA aipamena

Kalu Ram. (2015). Biodiversity: Threats and outlook. Random.

Chicago Style aipamena

Kalu Ram. Biodiversity: Threats and Outlook. New Delhi: Random, 2015.

MLA aipamena

Kalu Ram. Biodiversity: Threats and Outlook. Random, 2015.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.