APA (7th ed.) Citation

Audretsch, D. B., & Vivarelli, M. (1993). New-firm start-ups in Italy.

Chicago Style (17th ed.) Citation

Audretsch, David B., and Marco Vivarelli. New-firm Start-ups in Italy. London, 1993.

MLA (9th ed.) Citation

Audretsch, David B., and Marco Vivarelli. New-firm Start-ups in Italy. 1993.