Cita APA (7th ed.)

Hahn, F., & Hollis, M. (1979). Philosophy and economic theory. Oxford University Press.

Cita Chicago (17th ed.)

Hahn, Frank, i Martin Hollis. Philosophy and Economic Theory. Oxford: Oxford University Press, 1979.

Cita MLA (9th ed.)

Hahn, Frank, i Martin Hollis. Philosophy and Economic Theory. Oxford University Press, 1979.