Cita APA

Buchanan, J. M., & Buchanan, J. M. (1969). The Demand and supply of public goods. Chicago, III.: R. McNally.

Citación estilo Chicago

Buchanan, James M., y James M. Buchanan. The Demand and Supply of Public Goods. Chicago, III.: R. McNally, 1969.

Cita MLA

Buchanan, James M., y James M. Buchanan. The Demand and Supply of Public Goods. Chicago, III.: R. McNally, 1969.