APA استشهاد

Dubey,K N. (2011). Biodiversity: Threats to conservation. S K Publishing.

استشهاد بنمط شيكاغو

Dubey,K N. Biodiversity: Threats to Conservation. Ranchi: S K Publishing, 2011.

MLA استشهاد

Dubey,K N. Biodiversity: Threats to Conservation. S K Publishing, 2011.