APA (7th ed.) Citation

Howitt, P., & Mayer-Foulkes, D. (2002). R&D, implementation and stagnation: A Schumpeterian theory of convergence clubs. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Howitt, Peter, and David Mayer-Foulkes. R&D, Implementation and Stagnation: A Schumpeterian Theory of Convergence Clubs. Cambridge, Mass: National Bureau of Economic Research, 2002.

MLA (9th ed.) Citation

Howitt, Peter, and David Mayer-Foulkes. R&D, Implementation and Stagnation: A Schumpeterian Theory of Convergence Clubs. National Bureau of Economic Research, 2002.