APA ציטוט

Morgenstern, O. (1963). On the accuracy of economic observations (2nd ed.). Princeton University Press.

Chicago Edition Citation

Morgenstern, Oskar. On the Accuracy of Economic Observations. 2nd ed. New Jersey: Princeton University Press, 1963.

ציטוט MLA

Morgenstern, Oskar. On the Accuracy of Economic Observations. 2nd ed. Princeton University Press, 1963.