APA استشهاد

Bickel, P. J., & Doksum, K. A. (1977). Mathematical statistics. Holden-Day.

استشهاد بنمط شيكاغو

Bickel, Peter J., و Kjell A. Doksum. Mathematical Statistics. Sanfransisco: Holden-Day, 1977.

MLA استشهاد

Bickel, Peter J., و Kjell A. Doksum. Mathematical Statistics. Holden-Day, 1977.