APA (7th ed.) Citation

Lee, Y. K., Mammen, E., & Park, B. U. (2014). Backfitting and smooth backfitting in varying coefficient quantile regression. The econometrics journal, 17(2), .

Chicago Style (17th ed.) Citation

Lee, Young K., Enno Mammen, and Byeong U. Park. "Backfitting and Smooth Backfitting in Varying Coefficient Quantile Regression." The Econometrics Journal 17, no. 2 (2014).

MLA (9th ed.) Citation

Lee, Young K., et al. "Backfitting and Smooth Backfitting in Varying Coefficient Quantile Regression." The Econometrics Journal, vol. 17, no. 2, 2014.