Cita APA (7a ed.)

Berry, S., Levinsohn, J. A., & Pakes, A. (1998). Differentiated products demand systems from a combination of micro and macro data: The new car market. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Berry, Steven, James Alan Levinsohn, y Ariel Pakes. Differentiated Products Demand Systems from a Combination of Micro and Macro Data: The New Car Market. Cambridge, MA: National Bureau of Economic Research, 1998.

Cita MLA (9a ed.)

Berry, Steven, et al. Differentiated Products Demand Systems from a Combination of Micro and Macro Data: The New Car Market. National Bureau of Economic Research, 1998.