Cita APA (7a ed.)

Sala i Martín, X. (1997). I just ran four million regressions. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Sala i Martín, Xavier. I Just Ran Four Million Regressions. Cambridge, MA: National Bureau of Economic Research, 1997.

Cita MLA (9a ed.)

Sala i Martín, Xavier. I Just Ran Four Million Regressions. National Bureau of Economic Research, 1997.