Cita APA (7a ed.)

Caplin, A., & Schotter, A. (2008). The foundations of positive and normative economics: A handbook. Oxford University Press.

Cita Chicago Style (17a ed.)

Caplin, Andrew, y A. Schotter. The Foundations of Positive and Normative Economics: A Handbook. Oxford ; New York: Oxford University Press, 2008.

Cita MLA (9a ed.)

Caplin, Andrew, y A. Schotter. The Foundations of Positive and Normative Economics: A Handbook. Oxford University Press, 2008.