Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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