APA (7th ed.) Citation

David, P. A., Hall, B. H., & Toole, A. A. (1999). Is public R&D a complement or substitute for private R&D?: A review of the econometric evidence.

Chicago Style (17th ed.) Citation

David, Paul A., Bronwyn H. Hall, and Andrew A. Toole. Is Public R&D a Complement or Substitute for Private R&D?: A Review of the Econometric Evidence. Cambridge, Mass, 1999.

MLA (9th ed.) Citation

David, Paul A., et al. Is Public R&D a Complement or Substitute for Private R&D?: A Review of the Econometric Evidence. 1999.