Cita APA (7th ed.)

Buchanan, J. M., & Tullock, G. (1965). The calculus of consent: Logical foundations of constitutional democracy. The University of Michigan.

Cita Chicago (17th ed.)

Buchanan, James M., i Gordon Tullock. The Calculus of Consent: Logical Foundations of Constitutional Democracy. Ann Arbor, Michigan, USA: The University of Michigan, 1965.

Cita MLA (9th ed.)

Buchanan, James M., i Gordon Tullock. The Calculus of Consent: Logical Foundations of Constitutional Democracy. The University of Michigan, 1965.