APA aipamena

Sandeep Kumar. (2009). Biodiversity environment and sustainable management. A K Publications.

Chicago Style aipamena

Sandeep Kumar. Biodiversity Environment and Sustainable Management. Delhi: A K Publications, 2009.

MLA aipamena

Sandeep Kumar. Biodiversity Environment and Sustainable Management. A K Publications, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.