Citazione APA

Hoel, P. G., Port, S. C., & Stone, C. J. (1971). Introduction to statistcal theory. Universal Book Stall.

Stile di citazione Chicago

Hoel, Paul G., Sidney C. Port, e Charles J. Stone. Introduction to Statistcal Theory. New Delhi: Universal Book Stall, 1971.

Citazione MLA

Hoel, Paul G., et al. Introduction to Statistcal Theory. Universal Book Stall, 1971.