APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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