Cita APA (7a ed.)

Caldwell, B. (1990). Carl Menger and his legacy in economics. Duke University Press.

Cita Chicago Style (17a ed.)

Caldwell, Bruce. Carl Menger and His Legacy in Economics. Durham [etc.]: Duke University Press, 1990.

Cita MLA (9a ed.)

Caldwell, Bruce. Carl Menger and His Legacy in Economics. Duke University Press, 1990.