APA (7th ed.) Citation

Hettmansperger, T. P., & McKean, J. W. (1998). Robust nonparametric statistical methods. Arnold.

Chicago Style (17th ed.) Citation

Hettmansperger, Thomas P., and Joseph W. McKean. Robust Nonparametric Statistical Methods. London [etc.]: Arnold, 1998.

MLA (9th ed.) Citation

Hettmansperger, Thomas P., and Joseph W. McKean. Robust Nonparametric Statistical Methods. Arnold, 1998.