APA (7th ed.) Citation

Conover, W. J. (1971). Practical nonparametric statistics (7. print.). Wiley.

Chicago Style (17th ed.) Citation

Conover, William J. Practical Nonparametric Statistics. 7. print. New York [u.a.]: Wiley, 1971.

MLA (9th ed.) Citation

Conover, William J. Practical Nonparametric Statistics. 7. print. Wiley, 1971.