APA (7th ed.) Citation

Härdle, W., & Mammen, E. (1993). Comparing nonparametric versus parametric regression fits. The annals of statistics, 21(4), . https://doi.org/10.1214/aos/1176349403

Chicago Style (17th ed.) Citation

Härdle, Wolfgang, and Enno Mammen. "Comparing Nonparametric Versus Parametric Regression Fits." The Annals of Statistics 21, no. 4 (1993). https://doi.org/10.1214/aos/1176349403.

MLA (9th ed.) Citation

Härdle, Wolfgang, and Enno Mammen. "Comparing Nonparametric Versus Parametric Regression Fits." The Annals of Statistics, vol. 21, no. 4, 1993, https://doi.org/10.1214/aos/1176349403.