Acs, Z., & Acs, Z. (1991). Innovation and technical change: An international comparison. Harvester Wheatsheaf.
Chicago Style (17th ed.) CitationAcs, Z.J, and Z.J.;Audretsch Acs. Innovation and Technical Change: An International Comparison. Harvester Wheatsheaf, 1991.
MLA (9th ed.) CitationAcs, Z.J, and Z.J.;Audretsch Acs. Innovation and Technical Change: An International Comparison. Harvester Wheatsheaf, 1991.
Warning: These citations may not always be 100% accurate.