APA (7th ed.) Citation

Welfens, P. J. J., Audretsch, D. B., Addison, J. T., & Grupp, H. (1998). Technological Competition, Employment and Innovation Policies in OECD Countries. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Welfens, Paul J. J., David B. Audretsch, John T. Addison, and Hariolf Grupp. Technological Competition, Employment and Innovation Policies in OECD Countries. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998.

MLA (9th ed.) Citation

Welfens, Paul J. J., et al. Technological Competition, Employment and Innovation Policies in OECD Countries. Springer Berlin Heidelberg, 1998.