Cita APA (7a ed.)

Bertrand, M., Luttmer, E. F. P., & Mullainathan, S. (1998). Network effects and welfare cultures. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Bertrand, Marianne, Erzo F. P. Luttmer, y Sendhil Mullainathan. Network Effects and Welfare Cultures. Cambridge, MA: National Bureau of Economic Research, 1998.

Cita MLA (9a ed.)

Bertrand, Marianne, et al. Network Effects and Welfare Cultures. National Bureau of Economic Research, 1998.