Cita APA (7a ed.)

Persson, T., & Tabellini, G. E. (2005). The economic effects of constitutions. MIT.

Cita Chicago Style (17a ed.)

Persson, Torsten, y Guido Enrico Tabellini. The Economic Effects of Constitutions. Cambridge (Massachusetts) [etc.]: MIT, 2005.

Cita MLA (9a ed.)

Persson, Torsten, y Guido Enrico Tabellini. The Economic Effects of Constitutions. MIT, 2005.