APA-viite

Kumar ,Sandeep. (2009). Biodiversity Environment and Sustainable Mangement. AK Pub.

Chicago-tyylinen lähdeviittaus

Kumar ,Sandeep. Biodiversity Environment and Sustainable Mangement. Delhi: AK Pub, 2009.

MLA-viite

Kumar ,Sandeep. Biodiversity Environment and Sustainable Mangement. AK Pub, 2009.