Cita APA (7th ed.)

Lange, O. (1962). Intro. to econometrics. Pergamon Press.

Cita Chicago (17th ed.)

Lange, Oskar. Intro. to Econometrics. Oxford: Pergamon Press, 1962.

Cita MLA (9th ed.)

Lange, Oskar. Intro. to Econometrics. Pergamon Press, 1962.