एपीए उद्धरण

Diederen,Paul. (1999). Innovation and research policies: An international comparative analysis. Edward Elgar.

शिकागो स्टाइल उद्धरण

Diederen,Paul. Innovation and Research Policies: An International Comparative Analysis. U K: Edward Elgar, 1999.

एमएलए उद्धरण

Diederen,Paul. Innovation and Research Policies: An International Comparative Analysis. Edward Elgar, 1999.