Cita APA (7a ed.)

Buchanan, J. M. (1999). The logical foundations of constitutional liberty. Liberty Fund.

Cita Chicago Style (17a ed.)

Buchanan, James M. The Logical Foundations of Constitutional Liberty. Indianapolis: Liberty Fund, 1999.

Cita MLA (9a ed.)

Buchanan, James M. The Logical Foundations of Constitutional Liberty. Liberty Fund, 1999.