एपीए उद्धरण

Ridley, M. (2005). How to read Darwin. Granta Publications.

शिकागो स्टाइल उद्धरण

Ridley, Mark. How to Read Darwin. London: Granta Publications, 2005.

एमएलए उद्धरण

Ridley, Mark. How to Read Darwin. Granta Publications, 2005.