APA (7th ed.) Citation

Lange, O. (1962). Introduction to econometrics (2a. ed.). Pergamon Press.

Chicago Style (17th ed.) Citation

Lange, Oskar. Introduction to Econometrics. 2a. ed. Oxford: Pergamon Press, 1962.

MLA (9th ed.) Citation

Lange, Oskar. Introduction to Econometrics. 2a. ed. Pergamon Press, 1962.