APA-Zitierstil (7. Ausg.)

Engel, E., Fischer, R., & Galetovic P., A. (2002). Competition in or for the field: Which is better? National Bureau of Economic Research.

Chicago-Zitierstil (17. Ausg.)

Engel, Eduardo, Ronald Fischer, und Alexander Galetovic P. Competition in or for the Field: Which Is Better? Cambridge, Mass: National Bureau of Economic Research, 2002.

MLA-Zitierstil (9. Ausg.)

Engel, Eduardo, et al. Competition in or for the Field: Which Is Better? National Bureau of Economic Research, 2002.