APA استشهاد

Pollock, D. (1979). The algebra of econometrics. John Wiley & Sons.

استشهاد بنمط شيكاغو

Pollock, D.S.G. The Algebra of Econometrics. New York: John Wiley & Sons, 1979.

MLA استشهاد

Pollock, D.S.G. The Algebra of Econometrics. John Wiley & Sons, 1979.