एपीए उद्धरण

Dickens, P. (2000). Social Darwinism: Linking evolutionary thought to social theory. Open University Press.

शिकागो स्टाइल उद्धरण

Dickens, Peter. Social Darwinism: Linking Evolutionary Thought to Social Theory. Buckingham, England ; Philadelphia: Open University Press, 2000.

एमएलए उद्धरण

Dickens, Peter. Social Darwinism: Linking Evolutionary Thought to Social Theory. Open University Press, 2000.