Cita APA (7a ed.)

Conover, W. J. (1971). Practical nonparametric statistics. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Conover, W. J. Practical Nonparametric Statistics. New York [etc.]: John Wiley & Sons, 1971.

Cita MLA (9a ed.)

Conover, W. J. Practical Nonparametric Statistics. John Wiley & Sons, 1971.