APA-Zitierstil (7. Ausg.)

Leone, R. A., & Struyk, R. (1974). The Incubator Hypothesis: Evidence from Five Cities. National Bureau of Economic Research.

Chicago-Zitierstil (17. Ausg.)

Leone, Robert A., und Raymond Struyk. The Incubator Hypothesis: Evidence from Five Cities. Cambridge, Mass: National Bureau of Economic Research, 1974.

MLA-Zitierstil (8. Ausg.)

Leone, Robert A., und Raymond Struyk. The Incubator Hypothesis: Evidence from Five Cities. National Bureau of Economic Research, 1974.