Cita APA (7th ed.)

Greenhalgh, C., & Rogers, M. (2004). The value of innovation: The interaction of competition, R&D and IP. University of Oxford.

Cita Chicago (17th ed.)

Greenhalgh, C., i M. Rogers. The Value of Innovation: The Interaction of Competition, R&D and IP. University of Oxford, 2004.

Cita MLA (9th ed.)

Greenhalgh, C., i M. Rogers. The Value of Innovation: The Interaction of Competition, R&D and IP. University of Oxford, 2004.