APA (7th ed.) Citation

Acs, Z. J., & Audretsch, D. B. (1991). Innovation and small firms (2. printing.). MIT Press.

Chicago Style (17th ed.) Citation

Acs, Zoltán J., and David B. Audretsch. Innovation and Small Firms. 2. printing. Cambridge, Mass. [u.a.]: MIT Press, 1991.

MLA (9th ed.) Citation

Acs, Zoltán J., and David B. Audretsch. Innovation and Small Firms. 2. printing. MIT Press, 1991.