Παραπομπή APA

Horowitz, J. L. (2009). Semiparametric and nonparametric methods in econometrics. Springer.

Παραπομπή Chicago Style

Horowitz, Joel L. Semiparametric and Nonparametric Methods in Econometrics. New York: Springer, 2009.

Παραπομπή MLA

Horowitz, Joel L. Semiparametric and Nonparametric Methods in Econometrics. Springer, 2009.