Cita APA (7a ed.)

Hutchison, T. W. (1977). Knowledge and ignorance in economics. University of Chicago Press.

Cita Chicago Style (17a ed.)

Hutchison, T. W. Knowledge and Ignorance in Economics. Chicago: University of Chicago Press, 1977.

Cita MLA (9a ed.)

Hutchison, T. W. Knowledge and Ignorance in Economics. University of Chicago Press, 1977.