APA (7th ed.) Citation

Crépon, B., Duguet, E., & Mairesse, J. (1998). Research, innovation, and productivity: An econometric analysis at the firm level.

Chicago Style (17th ed.) Citation

Crépon, Bruno, Emmanuel Duguet, and Jacques Mairesse. Research, Innovation, and Productivity: An Econometric Analysis at the Firm Level. Cambridge, Mass, 1998.

MLA (9th ed.) Citation

Crépon, Bruno, et al. Research, Innovation, and Productivity: An Econometric Analysis at the Firm Level. 1998.