Cita APA (7a ed.)

Morgenstern, O. (1950). On the accuracy of economic observations. Princeton University Press.

Cita Chicago Style (17a ed.)

Morgenstern, Oskar. On the Accuracy of Economic Observations. Princeton: Princeton University Press, 1950.

Cita MLA (9a ed.)

Morgenstern, Oskar. On the Accuracy of Economic Observations. Princeton University Press, 1950.