Cita APA (7th ed.)

Linz, J. J., & Valenzuela, A. (1994). The Failure of presidential democracy. Johns Hopkins University Press.

Cita Chicago (17th ed.)

Linz, Juan J., i Arturo Valenzuela. The Failure of Presidential Democracy. Baltimore: Johns Hopkins University Press, 1994.

Cita MLA (9th ed.)

Linz, Juan J., i Arturo Valenzuela. The Failure of Presidential Democracy. Johns Hopkins University Press, 1994.