एपीए उद्धरण

Yadav, P. R. M. (2004). Environmental biodiversity. Discovery Publishing House.

शिकागो स्टाइल उद्धरण

Yadav, P. R Mishra. Environmental Biodiversity. New Delhi: Discovery Publishing House, 2004.

एमएलए उद्धरण

Yadav, P. R Mishra. Environmental Biodiversity. Discovery Publishing House, 2004.