APA استشهاد

Maddala, G. (1977). Econometrics (International edition.). McGraw-Hill Book Company.

استشهاد بنمط شيكاغو

Maddala, G.S. Econometrics. International edition. London: McGraw-Hill Book Company, 1977.

MLA استشهاد

Maddala, G.S. Econometrics. International edition. McGraw-Hill Book Company, 1977.