Cita APA

Valavanis Vail, S. 1., & Valavanis Vail, S. 1. (1959). Econometrics: An introduction to maximun likelihood methods. New York, New York: McGraw-Hill.

Citación estilo Chicago

Valavanis Vail, Stefan 1927, y Stefan 1927 Valavanis Vail. Econometrics: An Introduction to Maximun Likelihood Methods. New York, New York: McGraw-Hill, 1959.

Cita MLA

Valavanis Vail, Stefan 1927, y Stefan 1927 Valavanis Vail. Econometrics: An Introduction to Maximun Likelihood Methods. New York, New York: McGraw-Hill, 1959.