APA সাইটেশন

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

শিকাগো স্টাইলে সাইটেশন

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

এমএলএ সাইটেশন

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