Cita APA (7a ed.)

Mulligan, C. B., & Hunter, C. G. (2001). The empirical frequency of a pivotal vote. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Mulligan, Casey B., y Charles G. Hunter. The Empirical Frequency of a Pivotal Vote. Cambridge, MA: National Bureau of Economic Research, 2001.

Cita MLA (9a ed.)

Mulligan, Casey B., y Charles G. Hunter. The Empirical Frequency of a Pivotal Vote. National Bureau of Economic Research, 2001.