Cita APA (7a ed.)

Mainwaring, S. (1990). Presidentialism, multiparty syatems, and democracy: The difficult equation. Kellogg Institute.

Cita Chicago Style (17a ed.)

Mainwaring, Scott. Presidentialism, Multiparty Syatems, and Democracy: The Difficult Equation. Notre Dame: Kellogg Institute, 1990.

Cita MLA (8a ed.)

Mainwaring, Scott. Presidentialism, Multiparty Syatems, and Democracy: The Difficult Equation. Kellogg Institute, 1990.