Cita APA

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

Citación estilo Chicago

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

Cita MLA

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