APA Style

Barbier, M, M., Elzen, B, B. (2012). System Innovations, Knowledge Regimes, and Design Practices towards Transitions for Sustainable Agriculture . : INRA.

MLA Style

Barbier, Marc, M.., Elzen, Boelie, B.. "System Innovations, Knowledge Regimes, and Design Practices towards Transitions for Sustainable Agriculture". : INRA, 2012. Text.